Updated on 2024/03/21

写真a

 
MATSUI Yusuke
 
Organization
Faculty of Medicine, Dentistry and Pharmaceutical Sciences Associate Professor
Position
Associate Professor
External link

Degree

  • 医学博士

Research Interests

  • Interventional Radiology

  • IVR

  • 画像下治療

Research Areas

  • Life Science / Radiological sciences

Committee Memberships

  •   第53回日本IVR学会総会プログラム委員  

    2023.11 - 2024.5   

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  •   第83回日本医学放射線学会総会プログラム委員  

    2023.9 - 2024.4   

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  • 日本IVR学会   選挙制度委員  

    2023.8 - 2025   

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  • 日本医学放射線学会   選挙管理委員会委員  

    2023.8 - 2024.4   

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  •   日本医学放射線学会 JJR TOP GUN メンバー  

    2022.10   

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  •   第52回日本IVR学会総会プログラム委員  

    2022.10 - 2023.5   

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  •   第82回日本医学放射線学会総会プログラム委員  

    2022.8 - 2023.4   

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  • 日本医学放射線学会   編集委員会委員/Japanese Journal of Radiology Associate editor  

    2022.5   

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  • 日本医学放射線学会   放射線安全管理委員会委員  

    2022.5   

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  • 日本医学放射線学会   教育委員会委員  

    2022.5   

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  • 日本医学放射線学会   代議員  

    2022.4   

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  • 日本IVR学会   CTガイド下生検ガイドライン作成委員  

    2022.3   

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  • 日本医学放射線学会中国四国地方会   事務局長  

    2021.12   

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  • 日本医学会分科会用語委員会   委員  

    2021.9   

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  • 日本IVR学会学術・教育委員会   委員  

    2020.8   

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  • 日本IVR学会防護・安全委員会   委員  

    2020.8   

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  • 岡山県医師会放射線科部会委員   委員  

    2020.6   

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  • 日本IVR学会   代議員  

    2020.5   

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  • 日本医学放射線学会中国四国地方会   世話人  

    2019.12   

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  • Asian Conference on Tumor Ablation (ACTA) Lung ablation guideline committee   委員  

    2019.10   

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  • 中国四国IVR研究会   世話人  

    2018.10   

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  • 日本IVR学会ガイドライン委員会   UAEガイドライン2次スクリーニング担当  

    2017.5 - 2019.5   

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  • 肝動脈塞栓療法研究会   世話人  

    2016.9   

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  • 岡山画像診断懇話会   世話人  

    2016.4   

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  • 岡山血管造影・Interventional Radiology研究会(SAIRO)   世話人  

    2016.4   

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Papers

  • Transarterial Embolization for Cystic Artery Pseudoaneurysm Caused by Hepatocellular Carcinoma Rupture in the Gallbladder: A Case Report Reviewed

    Soichiro Okamoto, Yusuke Matsui, Shoichi Komoto, Takao Hiraki

    Cureus   2024.3

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    Publishing type:Research paper (scientific journal)   Publisher:Springer Science and Business Media LLC  

    DOI: 10.7759/cureus.56400

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  • Depiction rate of feeding arteries of renal cell carcinoma on four-dimensional computed tomography angiography. Reviewed

    Kazuaki Munetomo, Yusuke Matsui, Koji Tomita, Mayu Uka, Noriyuki Umakoshi, Takahiro Kawabata, Yusuke Morimitsu, Toshihiro Iguchi, Takao Hiraki

    Japanese journal of radiology   2024.2

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    Authorship:Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    PURPOSE: To retrospectively evaluate the depiction rate of feeding arteries in biopsy-proven clear cell renal cell carcinoma (CCRCC) on four-dimensional computed tomography angiography (4D-CTA) images. MATERIALS AND METHODS: This study included 22 patients with 22 CCRCC and 30 feeding arteries treated with transcatheter renal artery embolization. The depiction rate of the feeding arteries on preprocedural 4D-CTA was evaluated. Images were acquired by 320-row multi-detector computed tomography (CT) 15‒36 s after starting to inject a contrast agent (600 mg/kg iodine) intravenously into patients at 2.1 s intervals (11 phases). Two board-certified radiologists retrospectively assessed the feeder depiction rate in all 11 phases with reference to the procedural images as the gold standard. Discrepancies were resolved by consultation with a third radiologist. RESULTS: Among the feeders, 11 (36.7%) were segmental or lobar, and 19 (63.3%) were interlobar or arcuate arteries. The feeder depiction rate was the highest (25 [83.3%] of 30) in the 5th phase (delay, 23.4 s) where the gap in contrast enhancement between the renal artery and cortex was the largest. This was followed by the 6th (23 [76.7%] of 30), 4th (22 [73.3%] of 30]), and 7th (21 [70.0%] of 30) phases. The overall rate of depicting feeding arteries in the 11 phases of 4D-CTA was 28 (93.3%) of 30. CONCLUSIONS: The depiction rate of CCRCC feeding arteries including lobar or smaller artery branches by 4D-CTA was favorable. The feeding arteries were optimally visualized during the phase with the largest contrast gap between the renal artery and cortex.

    DOI: 10.1007/s11604-024-01538-y

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  • Arterial embolization via retrograde approach using steerable microcatheter and triaxial system Reviewed

    Takahiro Kawabata, Toshihiro Iguchi, Yusuke Matsui, Koji Tomita, Mayu Uka, Noriyuki Umakoshi, Shoma Nagata, Takao Hiraki

    Minimally Invasive Therapy & Allied Technologies   1 - 3   2024.1

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    Publishing type:Research paper (scientific journal)   Publisher:Informa UK Limited  

    DOI: 10.1080/13645706.2024.2302567

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  • Omental Abscess after Laparoscopic Proximal Gastrectomy Successfully Treated with Percutaneous Drainage. Reviewed

    Atsunobu Sakurai, Mayu Uka, Toshihiro Iguchi, Koji Tomita, Yusuke Matsui, Yoshihiko Kakiuchi, Shinji Kuroda, Toshiyoshi Fujiwara, Takao Hiraki

    Acta medica Okayama   77 ( 6 )   665 - 669   2023.12

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    Language:English  

    We report the case details of a 65-year-old Japanese man with an omental abscess that was discovered 43 days after he underwent a laparoscopic proximal gastrectomy for gastric cancer. His chief complaint was mild abdominal pain that had persisted for several days. The abscess was diagnosed as a rare postoperative complication. We hesitated to perform a reoperation given the invasiveness of general anesthesia and surgery, plus the possibility of postoperative adhesions and because the patient's general condition was stable and he had only mild abdominal pain. Percutaneous drainage using a 10.2-F catheter was performed with the patient under conscious sedation and computed tomography-fluoroscopy guidance, with no complications. After the procedure, the size of the abscess cavity was remarkably reduced, and 23 days later the catheter was withdrawn.

    DOI: 10.18926/AMO/66160

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  • Automated Feeder-Detection Software for Renal Cell Carcinoma Embolization: A Retrospective Evaluation of Detection Rate Using Transarterial Time-Resolved Computed Tomography Angiography Reviewed

    Yusuke Matsui, Koji Tomita, Mayu Uka, Noriyuki Umakoshi, Takahiro Kawabata, Kazuaki Munetomo, Shoma Nagata, Akira Kurozumi, Ayako Ujifuku, Toshihiro Iguchi, Takao Hiraki

    CardioVascular and Interventional Radiology   2023.11

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    Authorship:Lead author, Corresponding author   Publishing type:Research paper (scientific journal)   Publisher:Springer Science and Business Media LLC  

    DOI: 10.1007/s00270-023-03611-x

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    Other Link: https://link.springer.com/article/10.1007/s00270-023-03611-x/fulltext.html

  • Revolutionizing radiation therapy: the role of AI in clinical practice Reviewed

    Mariko Kawamura, Takeshi Kamomae, Masahiro Yanagawa, Koji Kamagata, Shohei Fujita, Daiju Ueda, Yusuke Matsui, Yasutaka Fushimi, Tomoyuki Fujioka, Taiki Nozaki, Akira Yamada, Kenji Hirata, Rintaro Ito, Noriyuki Fujima, Fuminari Tatsugami, Takeshi Nakaura, Takahiro Tsuboyama, Shinji Naganawa

    Journal of Radiation Research   2023.11

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    Publishing type:Research paper (scientific journal)   Publisher:Oxford University Press (OUP)  

    Abstract

    This review provides an overview of the application of artificial intelligence (AI) in radiation therapy (RT) from a radiation oncologist’s perspective. Over the years, advances in diagnostic imaging have significantly improved the efficiency and effectiveness of radiotherapy. The introduction of AI has further optimized the segmentation of tumors and organs at risk, thereby saving considerable time for radiation oncologists. AI has also been utilized in treatment planning and optimization, reducing the planning time from several days to minutes or even seconds. Knowledge-based treatment planning and deep learning techniques have been employed to produce treatment plans comparable to those generated by humans. Additionally, AI has potential applications in quality control and assurance of treatment plans, optimization of image-guided RT and monitoring of mobile tumors during treatment. Prognostic evaluation and prediction using AI have been increasingly explored, with radiomics being a prominent area of research. The future of AI in radiation oncology offers the potential to establish treatment standardization by minimizing inter-observer differences in segmentation and improving dose adequacy evaluation. RT standardization through AI may have global implications, providing world-standard treatment even in resource-limited settings. However, there are challenges in accumulating big data, including patient background information and correlating treatment plans with disease outcomes. Although challenges remain, ongoing research and the integration of AI technology hold promise for further advancements in radiation oncology.

    DOI: 10.1093/jrr/rrad090

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  • Time course of complications after small renal mass biopsy: evaluation of initial follow-up images Reviewed

    Soichiro Kajita, Toshihiro Iguchi, Yusuke Matsui, Koji Tomita, Mayu Uka, Noriyuki Umakoshi, Takahiro Kawabata, Kazuaki Munetomo, Takao Hiraki

    Japanese Journal of Radiology   2023.11

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    Publishing type:Research paper (scientific journal)   Publisher:Springer Science and Business Media LLC  

    Abstract

    Purpose

    To retrospectively assess the time course of complications after image-guided small renal mass biopsy using initial follow-up imaging.

    Materials and methods

    A total of 190 masses (mean, 2.1 ± 0.70 cm; range, 0.6–3.8 cm) were assessed using initial computed tomography (43 non-enhanced and 141 enhanced) or magnetic resonance imaging (five non-enhanced and one enhanced) after biopsy. Initial follow-up imaging was classified into two groups (i.e., with or without hematoma) and various factors were compared.

    Results

    The masses were histologically diagnosed in all patients except one. Post-procedural complications included 129 Grade I hematomas, 1 Grade I hemothorax, 9 Grade II hematomas, and 1 Grade IIIa pneumothorax. Residual 28 Grade I and 6 Grade II hematomas and 8 new complications (6 small hematomas, 1 pseudoaneurysm, and 1 arteriovenous fistula) were observed on the initial follow-up imaging obtained at a median of 21 days (3–90 days) after the biopsy. On the initial follow-up imaging, the groups with and without hematoma differed significantly in the following factors: age (P = 0.04), size (P = 0.02), guided images (P < 0.01), hematoma at the end of the procedure (P < 0.01), and days after biopsy (P < 0.01). Although three masses exhibited > 25% shrinkage, no significant change was observed in mass diameter on initial follow-up imaging (mean, 2.1 ± 0.71 cm; P = 0.90).

    Conclusion

    Initial follow-up imaging after a biopsy revealed improvements in most of the complications, a few new complications, and an unchanged mass diameter.

    DOI: 10.1007/s11604-023-01509-9

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    Other Link: https://link.springer.com/article/10.1007/s11604-023-01509-9/fulltext.html

  • Prospective evaluation of core number of biopsy for renal tumor: are multiple cores preferable? Reviewed

    Toshihiro Iguchi, Yusuke Matsui, Tomohiro Toji, Jun Sakurai, Koji Tomita, Mayu Uka, Noriyuki Umakoshi, Takahiro Kawabata, Kazuaki Munetomo, Toshiharu Mitsuhashi, Takao Hiraki

    Japanese Journal of Radiology   2023.10

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    Publishing type:Research paper (scientific journal)   Publisher:Springer Science and Business Media LLC  

    Abstract

    Purpose

    This single-center, single-arm, prospective, open-label study was conducted to evaluate the optimal number of cores (single or multiple) in renal tumor biopsy.

    Materials and methods

    Forty-four biopsies of 44 tumors (mean diameter, 2.7 ± 1.0 cm; range, 1.6–5.0 cm) were included. Biopsy was performed under ultrasound or computed tomography fluoroscopy guidance using an 18-gauge cutting needle and the co-axial method. Two or more specimens were obtained, which were divided into first and subsequent specimens. “First specimen” and “all specimens” were histologically evaluated (i.e., appropriateness of specimen, histological diagnosis, subtype, and Fuhrman grade of renal cell carcinoma [RCC]) blindly and independently by two board-certified pathologists.

    Results

    Multiple specimens were successfully and safely obtained in all the biopsies. All tumors were histologically diagnosed; 40 malignancies included 39 RCCs and 1 solitary fibrous tumor, and 4 benign lesions included 2 angiomyolipomas, 1 oncocytoma, and 1 capillary hemangioma. In all RCCs, the subtype could be determined (32 clear cell RCCs, 4 chromophobe RCCs, and 3 papillary RCCs), and the Furman grade was determined in 38 RCCs. When only the first specimen was evaluated, 22.7% of the specimens were inappropriate for diagnosis, and 34 (77.3%) were histologically diagnosed. The diagnostic yield was significantly lower than that of all specimens (P = 0.0044). Univariate analysis revealed that smaller lesions were a significant predictor of diagnostic failure (P = 0.020).

    Conclusion

    Biopsy with multiple cores significantly improved diagnostic yield. Thus, operators should obtain multiple cores during renal tumor biopsy.

    DOI: 10.1007/s11604-023-01496-x

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    Other Link: https://link.springer.com/article/10.1007/s11604-023-01496-x/fulltext.html

  • From FDG and beyond: the evolving potential of nuclear medicine Reviewed

    Kenji Hirata, Koji Kamagata, Daiju Ueda, Masahiro Yanagawa, Mariko Kawamura, Takeshi Nakaura, Rintaro Ito, Fuminari Tatsugami, Yusuke Matsui, Akira Yamada, Yasutaka Fushimi, Taiki Nozaki, Shohei Fujita, Tomoyuki Fujioka, Takahiro Tsuboyama, Noriyuki Fujima, Shinji Naganawa

    Annals of Nuclear Medicine   2023.9

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    Publishing type:Research paper (scientific journal)   Publisher:Springer Science and Business Media LLC  

    DOI: 10.1007/s12149-023-01865-6

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    Other Link: https://link.springer.com/article/10.1007/s12149-023-01865-6/fulltext.html

  • New trend in artificial intelligence-based assistive technology for thoracic imaging Reviewed

    Masahiro Yanagawa, Rintaro Ito, Taiki Nozaki, Tomoyuki Fujioka, Akira Yamada, Shohei Fujita, Koji Kamagata, Yasutaka Fushimi, Takahiro Tsuboyama, Yusuke Matsui, Fuminari Tatsugami, Mariko Kawamura, Daiju Ueda, Noriyuki Fujima, Takeshi Nakaura, Kenji Hirata, Shinji Naganawa

    La radiologia medica   2023.8

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    Publishing type:Research paper (scientific journal)   Publisher:Springer Science and Business Media LLC  

    Abstract

    Although there is no solid agreement for artificial intelligence (AI), it refers to a computer system with intelligence similar to that of humans. Deep learning appeared in 2006, and more than 10 years have passed since the third AI boom was triggered by improvements in computing power, algorithm development, and the use of big data. In recent years, the application and development of AI technology in the medical field have intensified internationally. There is no doubt that AI will be used in clinical practice to assist in diagnostic imaging in the future. In qualitative diagnosis, it is desirable to develop an explainable AI that at least represents the basis of the diagnostic process. However, it must be kept in mind that AI is a physician-assistant system, and the final decision should be made by the physician while understanding the limitations of AI. The aim of this article is to review the application of AI technology in diagnostic imaging from PubMed database while particularly focusing on diagnostic imaging in thorax such as lesion detection and qualitative diagnosis in order to help radiologists and clinicians to become more familiar with AI in thorax.

    DOI: 10.1007/s11547-023-01691-w

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    Other Link: https://link.springer.com/article/10.1007/s11547-023-01691-w/fulltext.html

  • Evaluation of the ear ossicles with photon-counting detector CT Reviewed

    Yuka Takahashi, Fumiyo Higaki, Akiko Sugaya, Yudai Asano, Katsuhide Kojima, Yusuke Morimitsu, Noriaki Akagi, Toshihide Itoh, Yusuke Matsui, Takao Hiraki

    Japanese Journal of Radiology   2023.8

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    Publishing type:Research paper (scientific journal)   Publisher:Springer Science and Business Media LLC  

    Abstract

    Recently, computed tomography with photon-counting detector (PCD-CT) has been developed to enable high-resolution imaging at a lower radiation dose. PCD-CT employs a photon-counting detector that can measure the number of incident X-ray photons and their energy. The newly released PCD-CT (NAEOTOM Alpha, Siemens Healthineers, Forchheim, Germany) has been in clinical use at our institution since December 2022. The PCD-CT offers several advantages over current state-of-the-art energy-integrating detector CT (EID-CT). The PCD-CT does not require septa to create a detector channel, while EID-CT does. Therefore, downsizing the anode to achieve higher resolution does not affect the dose efficiency of the PCD-CT. CT is an indispensable modality for evaluating ear ossicles. The ear ossicles and joints are clearly depicted by PCD-CT. In particular, the anterior and posterior legs of the stapes, which are sometimes unclear on conventional CT scans, can be clearly visualized. We present cases of congenital anomalies of the ossicular chain, ossicular chain dislocation, tympanosclerosis, and cholesteatoma in which PCD-CT was useful. This short article reports the usefulness of PCD-CT in the 3D visualization of the ear ossicles.

    DOI: 10.1007/s11604-023-01485-0

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    Other Link: https://link.springer.com/article/10.1007/s11604-023-01485-0/fulltext.html

  • Fairness of artificial intelligence in healthcare: review and recommendations Reviewed

    Daiju Ueda, Taichi Kakinuma, Shohei Fujita, Koji Kamagata, Yasutaka Fushimi, Rintaro Ito, Yusuke Matsui, Taiki Nozaki, Takeshi Nakaura, Noriyuki Fujima, Fuminari Tatsugami, Masahiro Yanagawa, Kenji Hirata, Akira Yamada, Takahiro Tsuboyama, Mariko Kawamura, Tomoyuki Fujioka, Shinji Naganawa

    Japanese Journal of Radiology   2023.8

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    Publishing type:Research paper (scientific journal)   Publisher:Springer Science and Business Media LLC  

    Abstract

    In this review, we address the issue of fairness in the clinical integration of artificial intelligence (AI) in the medical field. As the clinical adoption of deep learning algorithms, a subfield of AI, progresses, concerns have arisen regarding the impact of AI biases and discrimination on patient health. This review aims to provide a comprehensive overview of concerns associated with AI fairness; discuss strategies to mitigate AI biases; and emphasize the need for cooperation among physicians, AI researchers, AI developers, policymakers, and patients to ensure equitable AI integration. First, we define and introduce the concept of fairness in AI applications in healthcare and radiology, emphasizing the benefits and challenges of incorporating AI into clinical practice. Next, we delve into concerns regarding fairness in healthcare, addressing the various causes of biases in AI and potential concerns such as misdiagnosis, unequal access to treatment, and ethical considerations. We then outline strategies for addressing fairness, such as the importance of diverse and representative data and algorithm audits. Additionally, we discuss ethical and legal considerations such as data privacy, responsibility, accountability, transparency, and explainability in AI. Finally, we present the Fairness of Artificial Intelligence Recommendations in healthcare (FAIR) statement to offer best practices. Through these efforts, we aim to provide a foundation for discussing the responsible and equitable implementation and deployment of AI in healthcare.

    DOI: 10.1007/s11604-023-01474-3

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    Other Link: https://link.springer.com/article/10.1007/s11604-023-01474-3/fulltext.html

  • A Case of Small Bowel Arteriovenous Malformation Diagnosed Using Multiphase CT Angiography and Digital Subtraction Angiography Reviewed

    Soichiro Okamoto, Yusuke Matsui, Hiroyuki Sakae, Keiichiro Oshima, Takao Hiraki

    Cureus   2023.7

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    Publishing type:Research paper (scientific journal)   Publisher:Springer Science and Business Media LLC  

    DOI: 10.7759/cureus.42644

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  • Image-Guided Ablation Therapies for Extrahepatic Metastases from Hepatocellular Carcinoma: A Review Invited Reviewed

    Noriyuki Umakoshi, Yusuke Matsui, Koji Tomita, Mayu Uka, Takahiro Kawabata, Toshihiro Iguchi, Takao Hiraki

    Cancers   15 ( 14 )   3665 - 3665   2023.7

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    Publishing type:Research paper (scientific journal)   Publisher:MDPI AG  

    The most common sites of extrahepatic metastases from hepatocellular carcinoma (HCC) are the lungs, intra-abdominal lymph nodes, bones, and adrenal glands, in that order. Although systemic therapies are a common treatment for patients with extrahepatic metastases, local ablative therapies for the extrahepatic metastatic lesions can be performed in selected patients. In this article, the literature on image-guided thermal ablation for metastasis to each organ was reviewed to summarize the current evidence. Radiofrequency ablation was the most commonly evaluated technique, and microwave ablation, cryoablation, and percutaneous ethanol injection were also utilized. The local control rate of thermal ablation therapy was relatively favorable, at approximately 70–90% in various organs. The survival outcomes varied among the studies, and several studies reported that the absence of viable intrahepatic lesions was associated with improved survival rates. Since only retrospective data from relatively small studies has been available thus far, more robust studies with prospective designs and larger cohorts are desired to prove the usefulness of thermal ablation for extrahepatic metastases from HCC.

    DOI: 10.3390/cancers15143665

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  • Recent advances in artificial intelligence for cardiac CT: Enhancing diagnosis and prognosis prediction Reviewed

    Fuminari Tatsugami, Takeshi Nakaura, Masahiro Yanagawa, Shohei Fujita, Koji Kamagata, Rintaro Ito, Mariko Kawamura, Yasutaka Fushimi, Daiju Ueda, Yusuke Matsui, Akira Yamada, Noriyuki Fujima, Tomoyuki Fujioka, Taiki Nozaki, Takahiro Tsuboyama, Kenji Hirata, Shinji Naganawa

    Diagnostic and Interventional Imaging   2023.7

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    Publishing type:Research paper (scientific journal)   Publisher:Elsevier BV  

    DOI: 10.1016/j.diii.2023.06.011

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  • Clinical applications of artificial intelligence in liver imaging. Reviewed

    Akira Yamada, Kamagata K, Hirata K, Ito R, Nakaura T, Ueda D, Fujita S, Fushimi Y, Fujima N, Matsui Y, Tatsugami F, Nozaki T, Fujioka T, Yanagawa M, Tsuboyama T, Kawamura M, Naganawa S

    La Radiologia medica   2023.5

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    This review outlines the current status and challenges of the clinical applications of artificial intelligence in liver imaging using computed tomography or magnetic resonance imaging based on a topic analysis of PubMed search results using latent Dirichlet allocation. LDA revealed that "segmentation," "hepatocellular carcinoma and radiomics," "metastasis," "fibrosis," and "reconstruction" were current main topic keywords. Automatic liver segmentation technology using deep learning is beginning to assume new clinical significance as part of whole-body composition analysis. It has also been applied to the screening of large populations and the acquisition of training data for machine learning models and has resulted in the development of imaging biomarkers that have a significant impact on important clinical issues, such as the estimation of liver fibrosis, recurrence, and prognosis of malignant tumors. Deep learning reconstruction is expanding as a new technological clinical application of artificial intelligence and has shown results in reducing contrast and radiation doses. However, there is much missing evidence, such as external validation of machine learning models and the evaluation of the diagnostic performance of specific diseases using deep learning reconstruction, suggesting that the clinical application of these technologies is still in development.

    DOI: 10.1007/s11547-023-01638-1

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  • Robotic systems in interventional oncology: a narrative review of the current status Invited Reviewed

    Yusuke Matsui, Tetsushi Kamegawa, Koji Tomita, Mayu Uka, Noriyuki Umakoshi, Takahiro Kawabata, Kazuaki Munetomo, Toshihiro Iguchi, Takayuki Matsuno, Takao Hiraki

    International Journal of Clinical Oncology   2023.4

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    Authorship:Lead author, Corresponding author   Publishing type:Research paper (scientific journal)   Publisher:Springer Science and Business Media LLC  

    DOI: 10.1007/s10147-023-02344-8

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    Other Link: https://link.springer.com/article/10.1007/s10147-023-02344-8/fulltext.html

  • Renal cryoablation combined with prior transcatheter arterial embolization in non-dialysis patients with stage 4 or 5 chronic kidney disease: a retrospective study Reviewed

    Noriyuki Umakoshi, Toshihiro Iguchi, Yusuke Matsui, Koji Tomita, Mayu Uka, Takahiro Kawabata, Kazuaki Munetomo, Shoma Nagata, Hideo Gobara, Motoo Araki, Takao Hiraki

    Japanese Journal of Radiology   2023.4

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    Publishing type:Research paper (scientific journal)   Publisher:Springer Science and Business Media LLC  

    Abstract

    Purpose

    To retrospectively evaluate cryoablation combined with prior transcatheter arterial embolization (TAE) for renal cell carcinoma (RCC) in non-dialysis patients with stage 4 or 5 chronic kidney disease (CKD).

    Materials and methods

    Patients with stage 4 or 5 CKD undergoing TAE and cryoablation for RCC between May 2012 and October 2021 were included. TAE was selectively performed using iodized oil with absolute ethanol or gelatin sponge 1–14 days before cryoablation. Local efficacy, safety, and changes in renal function were evaluated.

    Results

    Nine patients (seven men and two women; median age, 64 years; range 52–88 years) with nine RCCs (mean diameter, 3.0 ± 1.0 cm; range 1.7–4.7 cm) were included. The mean pre-treatment estimated glomerular filtration rate (eGFR) was 24.2 ± 5.6 ml/min/1.73 m2 (range 10.4–29.2 ml/min/1.73 m2). The mean amount of contrast medium used in TAE was 58 ± 29 ml (range 40–128 ml). Except in one patient (grade 3 pyelonephritis), no grade ≥ 3 complications occurred. During the follow-up period (median, 18 months; range 7–54 months), no local tumor progression occurred. In two patients with pre-treatment eGFR of < 20 ml/min/1.73 m2, hemodialysis was initiated at 3 and 19 months after cryoablation. At their last follow-up, the remaining seven patients showed a decrease of 6.2 ± 5.3 ml/min/1.73 m2 (range 0.7–17.2 ml/min/1.73 m2) in their eGFR.

    Conclusion

    Cryoablation combined with TAE for RCC in non-dialysis patients with stage 4 or 5 CKD was effective and safe, with an acceptable impact on renal function.

    DOI: 10.1007/s11604-023-01416-z

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    Other Link: https://link.springer.com/article/10.1007/s11604-023-01416-z/fulltext.html

  • Complications of Percutaneous Cryoablation for Renal Tumors and Methods for Avoiding Them. Reviewed

    Toshihiro Iguchi, Yusuke Matsui, Koji Tomita, Mayu Uka, Noriyuki Umakoshi, Takahiro Kawabata, Kazuaki Munetomo, Shoma Nagata, Motoo Araki, Takao Hiraki

    Acta medica Okayama   77 ( 2 )   121 - 129   2023.4

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    Language:English   Publishing type:Research paper (scientific journal)  

    Percutaneous cryoablation of renal tumors is widely used because of its high efficacy and safety. This high safety can be attributed, at least in part, to the visibility of the ablated area as an "ice ball". This therapy has fewer complications (incidence, 0-7.2%) and is less invasive than surgery. Minor bleeding is inevitable in most kidney-related procedures, and indeed the most common complication of this therapy is bleeding (hematoma and hematuria). However, patients require treatment such as transfusion or transarterial embolization in only 0-4% of bleeding cases. Various other complications such as ureteral or collecting system injury, bowel injury, nerve injury, skin injury, infection, pneumothorax, and tract seeding also occur, but they are usually minor and asymptomatic. However, operators should know and avoid the various complications associated with this therapy. This study aimed to summarize the complications of percutaneous cryoablation for renal tumors and provide some techniques for achieving safe procedures.

    DOI: 10.18926/AMO/65141

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  • Navicular Bone Fracture after Radiofrequency Ablation in a Patient with Osteoid Osteoma. Reviewed

    Koji Tomita, Toshihiro Iguchi, Yusuke Matsui, Mayu Uka, Eiji Nakata, Takao Hiraki

    Acta medica Okayama   77 ( 1 )   81 - 84   2023.2

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    Osteoid osteoma (OO) is a benign bone tumor that presents with nocturnal pain. Computed tomography (CT)- guided radiofrequency ablation (RFA) has been widely performed for OO, and major adverse events post-RFA are rare. We report a case of OO in the left navicular bone of a 15-year-old male. He underwent RFA for OO, and the pain improved temporarily. At the 1-month follow-up, the patient complained of left foot pain, and a CT examination revealed a fracture of the ablated navicular bone. Fractures are rare but must be taken into account after bone RFA.

    DOI: 10.18926/AMO/64366

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  • Current State of Artificial Intelligence in Clinical Applications for Head and Neck MR Imaging Reviewed

    Noriyuki Fujima, Koji Kamagata, Daiju Ueda, Shohei Fujita, Yasutaka Fushimi, Masahiro Yanagawa, Rintaro Ito, Takahiro Tsuboyama, Mariko Kawamura, Takeshi Nakaura, Akira Yamada, Taiki Nozaki, Tomoyuki Fujioka, Yusuke Matsui, Kenji Hirata, Fuminari Tatsugami, Shinji Naganawa

    Magnetic Resonance in Medical Sciences   2023

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    DOI: 10.2463/mrms.rev.2023-0047

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  • Magnetic Resonance Imaging Guidance for Percutaneous Needle Intervention Invited Reviewed

    Mayu Uka, Yusuke Matsui, Toshihiro Iguchi, Toshi Matsushita, Koji Tomita, Noriyuki Umakoshi, Takahiro Kawabata, Masanori Yamada, Takao Hiraki

    Interventional Radiology   2023

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    DOI: 10.22575/interventionalradiology.2023-0033

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  • Early enlarging cavitation after percutaneous radiofrequency ablation of lung tumors: Incidence, risk factors and outcome Reviewed

    Koji Tomita, Toshihiro Iguchi, Yusuke Matsui, Mayu Uka, Noriyuki Umakoshi, Toshiharu Mitsuhashi, Jun Sakurai, Hideo Gobara, Susumu Kanazawa, Takao Hiraki

    Diagnostic and Interventional Imaging   103 ( 10 )   464 - 471   2022.10

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    DOI: 10.1016/j.diii.2022.05.004

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  • Evidence on percutaneous radiofrequency and microwave ablation for liver metastases over the last decade Invited Reviewed

    Koji Tomita, Yusuke Matsui, Mayu Uka, Noriyuki Umakoshi, Takahiro Kawabata, Kazuaki Munetomo, Shoma Nagata, Toshihiro Iguchi, Takao Hiraki

    Japanese Journal of Radiology   2022.9

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    Abstract

    Purpose

    This review aimed to summarize the treatment outcomes of percutaneous radiofrequency ablation (RFA) and microwave ablation (MWA) for metastatic liver tumors based on the findings of published studies over the last decade.

    Materials and methods

    Literature describing the survival outcomes of ablation therapy for liver metastases was explored using the PubMed database on April 26, 2022, and articles published in 2012 or later were selected. The included studies met the following criteria: (i) English literature, (ii) original clinical studies, and (iii) literature describing overall survival (OS) of thermal ablation for metastatic liver tumors. All case reports and cohort studies with fewer than 20 patients and those that evaluated ablation for palliative purposes were excluded.

    Results

    RFA was the most commonly used method for ablation, while MWA was used in several recent studies. RFA and MWA for liver metastases from various primary tumors have been reported; however, majority of the studies focused on colorectal cancer. The local control rate by RFA and MWA varied widely among the studies, ranging approximately 50–90%. Five-year survival rates of 20–60% have been reported following ablation for colorectal liver metastases by a number of studies, and several reports of 10-year survival rates were also noted.

    Conclusion

    Comparative studies of local therapies for colorectal liver metastases demonstrated that RFA provides comparable survival outcomes to surgical metastasectomy and stereotactic body radiation therapy.

    DOI: 10.1007/s11604-022-01335-5

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    Other Link: https://link.springer.com/article/10.1007/s11604-022-01335-5/fulltext.html

  • Percutaneous cryoablation combined with prior transcatheter arterial embolization for renal cell carcinomas of 3 cm or larger: a prospective study Reviewed

    Hideo Gobara, Yusuke Matsui, Mayu Uka, Koji Tomita, Noriyuki Umakoshi, Motoo Araki, Jun Sakurai, Toshihiro Iguchi, Takao Hiraki

    International Journal of Clinical Oncology   2022.8

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    DOI: 10.1007/s10147-022-02224-7

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  • Overcoming cold-sink effect of blood flow during thermal ablation of central renal cancer Invited Reviewed

    Toshihiro Iguchi, Yusuke Matsui, Takao Hiraki

    Diagnostic and Interventional Imaging   2022.8

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    DOI: 10.1016/j.diii.2022.08.002

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  • Up-to-date evidence on image-guided thermal ablation for metastatic lung tumors: a review Invited Reviewed

    Yusuke Matsui, Koji Tomita, Mayu Uka, Noriyuki Umakoshi, Takahiro Kawabata, Kazuaki Munetomo, Shoma Nagata, Toshihiro Iguchi, Takao Hiraki

    Japanese Journal of Radiology   2022.7

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    Abstract

    The aim of this review was to summarize the latest evidence on image-guided thermal ablation therapies for lung metastases. PubMed was used to search for relevant articles that reported the oncological outcomes of thermal ablation for metastatic lung tumors, and those published in 2010 or later were selected for review. Ablative therapies were applied for lung metastases from various types of primary tumors, but most commonly colorectal ones. Radiofrequency ablation (RFA) was the most evaluated technique, followed by microwave ablation (MWA). The local control rates of ablative therapies were generally favorable, approximately 80–90% in many studies. Representative studies demonstrated promising overall survival rates of approximately 50% or higher 5 years after ablation for lung metastases from colorectal cancer or mixed types of primary tumors. Nevertheless, the survival outcomes varied depending on the type of primary tumor and background factors of patients such as other metastases and comorbidities. Several studies had aimed to compare the outcomes of various ablative therapies such as RFA, MWA, and cryoablation; however, conclusive data are not yet available to determine the most appropriate ablation modality for lung metastases. Further data accumulation is needed, especially for long-term outcomes and comparisons with other therapies.

    DOI: 10.1007/s11604-022-01302-0

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  • Percutaneous cryoablation for clinical T3a renal cell carcinoma (<  7 cm) with segmental vein involvement or perinephric fat invasion based on preoperative evaluation of high-resolution multidetector computed tomography scan Reviewed

    Mayu Uka, Toshihiro Iguchi, Nanako Okawa, Yusuke Matsui, Koji Tomita, Noriyuki Umakoshi, Kazuaki Munetomo, Hideo Gobara, Motoo Araki, Takao Hiraki

    Japanese Journal of Radiology   2022.6

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    Abstract

    Purpose

    To retrospectively assess the feasibility, safety, renal function, technique efficacy rate, and survival of patients with clinical T3a renal cell carcinoma (RCC).

    Materials and methods

    Sixteen cryoablation sessions were performed in 14 patients (10 men; mean age, 69.8 ± 10.5 years; range, 49–90 years) with 14 clear cell T3a RCCs (mean, 3.3 ± 0.9 cm; range, 1.9–5.2 cm). One patient was on dialysis. Transcatheter arterial embolization was performed before cryoablation in 15 sessions. The primary endpoint was the technique efficacy rate. The secondary endpoints included feasibility, safety, renal function, and survival.

    Results

    Cryoablation was technically successful in all RCC cases. In two RCCs, cryoablation was performed twice because of local tumor progression. No major adverse events were observed. All patients were alive without metastases, with a median follow-up of 45 months (6−93 months). Complete response was achieved by cryoablation in 11 RCCs (78.6%). The primary and secondary technique efficacy rates were 77.1% and 84.4% at 1 year, 57.9% and 73.9% at 3 years, and 57.9% and 73.9% at 5 years, respectively. One patient underwent dialysis given a total contralateral nephrectomy due to another RCC 1 month after initial cryoablation and a total ipsilateral nephrectomy 46 months after initial cryoablation due to local progression. Except for two dialysis patients, of the 12 patients with a median follow-up of 41 months (6–93 months), none were on dialysis.

    Conclusion

    Cryoablation was safe and effective in T3a RCC, which mainly involved the renal venous branches and may represent an alternative treatment for inoperable patients.

    DOI: 10.1007/s11604-022-01297-8

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  • Correlation between renal ablation zone in contrast-enhanced CT and non-enhanced MRI during the early period following percutaneous cryoablation. Reviewed

    Noriyuki Umakoshi, Toshihiro Iguchi, Takao Hiraki, Yusuke Matsui, Koji Tomita, Mayu Uka, Soichiro Kajita, Motoo Araki, Toshiharu Mitsuhashi, Hideo Gobara, Susumu Kanazawa

    Japanese journal of radiology   2022.5

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    PURPOSE: To retrospectively evaluate and correlate the contrast-enhanced computed tomography (CECT) and non-enhanced magnetic resonance imaging (MRI) during the early period following renal cryoablation. MATERIALS AND METHODS: Both dynamic CECT and non-enhanced MRI were performed within 4 days following cryoablation in 34 renal tumors in 33 patients. The renal volumes of the unenhanced regions on dynamic CECT (nephrogenic phase, 4 mm thickness) and the regions with signal intensity changes on non-enhanced MRI (fat-suppressed T2-weighted image, 4 mm thickness) were evaluated. Fusion images of the axial, coronal, and sagittal sections of CECT and MRI images were created from the maximum cross-section of the renal tumor, and the match score of each image was visually evaluated on a 5-point scale. RESULTS: The mean renal volume of the unenhanced regions on CECT and those with signal intensity changes on non-enhanced MRI following cryoablation were 29.5 ± 19.9 cm3 (range, 4.3-97.4 cm3) and 30.7 ± 19.8 cm3 (range, 6.7-94.0 cm3), respectively; the difference between them was -1.17 cm3 (95% confidence interval [CI] -2.74, 0.40, P = 0.139). The Pearson's product-moment correlation coefficient (r = 0.975; 95% CI, 0.951, 0.988; P < 0.0001) showed a strong correlation between the volumes. The average match score between CECT and non-enhanced MRI was as high as 4.5 ± 0.5 points (radiologist 1, 4.3 ± 0.5; radiologist 2, 4.7 ± 0.5). Local tumor control rate was 94.1% (32/34 tumors) and recurrence-free survival rate was 82.0% (95% CI: 64.2%, 91.5%) at 5 years. CONCLUSIONS: The region with signal intensity changes on non-enhanced MRI was strongly correlated with the unenhanced region on CECT during the early period following renal cryoablation.

    DOI: 10.1007/s11604-022-01285-y

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  • Two Cases of Duodenal Ulcers That Developed after Transcatheter Procedures for Unruptured Visceral Artery Aneurysms Reviewed

    Masaya Iwamuro, Yusuke Kawai, Mayu Uka, Yusuke Matsui, Takao Hiraki, Yoshiro Kawahara, Hiroyuki Okada

    Case Reports in Gastrointestinal Medicine   2022   1 - 6   2022.4

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    Herein, we report two cases of duodenal ulcers that developed after transcatheter procedures for the treatment of unruptured artery aneurysms. Both patients recovered after the administration of nothing by mouth, intravenous fluids, and proton-pump inhibitors. Notably, the duodenal ulcer was unchanged in one patient six days after endovascular treatment and improved in the other patient 13 days after angiography. These cases suggest that conservative treatment is acceptable in patients with duodenal ischemia that develops as an adverse effect of endovascular procedures. The usefulness of esophagogastroduodenoscopy in such patients has also been highlighted.

    DOI: 10.1155/2022/9988216

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  • CT fluoroscopy-guided biopsy of pulmonary lesions contacting the interlobar fissure: An analysis of 72 biopsies Reviewed

    Toshihiro Iguchi, Yusuke Matsui, Koji Tomita, Mayu Uka, Noriyuki Umakoshi, Kazuaki Munetomo, Takao Hiraki

    Diagnostic and Interventional Imaging   2022.2

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    DOI: 10.1016/j.diii.2022.01.008

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  • In Vivo Microwave Ablation of Normal Swine Lung at High-power, Short-duration Settings. Reviewed

    Toshihiro Iguchi, Takao Hiraki, Yusuke Matsui, Tomohiro Toji, Mayu Uka, Koji Tomita, Toshiyuki Komaki, Noriyuki Umakoshi, Toshiharu Mitsuhashi, Susumu Kanazawa

    Acta medica Okayama   76 ( 1 )   57 - 62   2022.2

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    To evaluate the volume and heat-sink effects of microwave ablation (MWA) in the ablation zone of the normal swine lung. MWA at 100 W was performed for 1, 2, and 3 min in 7, 5, and 5 lung zones, respectively. We assessed the histopathology in the ablation zones and other outcome measures: namely, length of the longest long and short axes, sphericity, ellipsoid area, and ellipsoid volume. The mean long- and short-axis diameters were 22.0 and 14.1 mm in the 1-min ablation zone, 27.6 and 20.2 mm in the 2-min ablation zone; and 29.2 and 21.2 mm in the 3-min ablation zone, respectively. All measures, except sphericity, were significantly less with 1-min ablation than with either 2- or 3-min ablation. There were no significant differences between the 2- and 3-min ablation zones, but all measures except sphericity were larger with 3-min ablation. Although there were no blood vessels that resulted in a heat-sink effect within the ablation zones, the presence of bronchi nearby in 5 lung ablation zones resulted in reduced ablation size. In high-power, short-duration MWA, the lung ablation volume was affected by ablation time. Some ablations showed that a heat-sink effect by a neighboring bronchus might occur.

    DOI: 10.18926/AMO/63212

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  • Pneumodissection during percutaneous renal cryoablation resulting in massive subcutaneous and mediastinal emphysema Reviewed

    Koji Tomita, Toshihiro Iguchi, Yusuke Matsui, Mayu Uka, Noriyuki Umakoshi, Takao Hiraki

    Diagnostic and Interventional Imaging   2022.1

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    DOI: 10.1016/j.diii.2021.11.003

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  • CT evaluation of patent artery after percutaneous cryoablation of renal cell carcinoma Reviewed

    Soichiro Kajita, Toshihiro Iguchi, Takao Hiraki, Yusuke Matsui, Koji Tomita, Mayu Uka, Takashi Tanaka, Motoo Araki, Hideo Gobara, Susumu Kanazawa

    Diagnostic and Interventional Imaging   102 ( 12 )   753 - 758   2021.12

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    DOI: 10.1016/j.diii.2021.06.001

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  • Catecholamine crisis due to cryoinjury of adrenal gland during renal cryoablation Reviewed

    Kazuaki Munetomo, Yusuke Matsui, Toshihiro Iguchi, Koji Tomita, Mayu Uka, Hideo Gobara, Takao Hiraki

    Journal of Vascular and Interventional Radiology   2021.12

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    DOI: 10.1016/j.jvir.2021.12.003

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  • Percutaneous needle biopsy under 1.2 Tesla open MRI guidance Reviewed

    Yusuke Matsui, Takao Hiraki, Jun Sakurai, Soichiro Okamoto, Toshihiro Iguchi, Koji Tomita, Mayu Uka, Takatsugu Yamauchi, Hideo Gobara, Susumu Kanazawa

    Japanese Journal of Radiology   2021.11

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    DOI: 10.1007/s11604-021-01211-8

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  • Computed Tomography-guided Core Needle Biopsy for Renal Tumors: A Review Reviewed

    Toshihiro Iguchi, Yusuke Matsui, Koji Tomita, Mayu Uka, Toshiyuki Komaki, Soichiro Kajita, Noriyuki Umakoshi, Kazuaki Munetomo, Hideo Gobara, Susumu Kanazawa

    Interventional Radiology   6 ( 3 )   69 - 74   2021.11

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    DOI: 10.22575/interventionalradiology.2020-0019

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  • CT-guided biopsy of lung nodules with pleural contact: Comparison of two puncture routes Reviewed

    Iguchi, Toshihiro, Hiraki, Takao, Matsui, Yusuke, Tomita, Koji, Uka, Mayu, Tanaka, Takashi, Munetomo, Kazuaki, Gobara, Hideo, Kanazawa, Susumu

    Diagnostic and Interventional Imaging   102 ( 9 )   539 - 544   2021.9

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    DOI: 10.1016/j.diii.2021.05.005

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  • Percutaneous Cryoablation of Lower Limb Soft-Tissue Venous Malformations: Preliminary Results of Long-Term Efficacy Reviewed

    Fujiwara, Hiroyasu, Hiraki, Takao, Matsui, Yusuke, Uka, Mayu, Tomita, Koji, Iguchi, Toshihiro, Sakurai, Jun, Soshi, Takao, Gobara, Hideo, Kanazawa, Susumu

    CardioVascular and Interventional Radiology   44 ( 9 )   1485 - 1490   2021.9

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    DOI: 10.1007/s00270-021-02876-4

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  • Location of embolization affects patency after coil embolization for pulmonary arteriovenous malformations: importance of time-resolved magnetic resonance angiography for diagnosis of patency Reviewed

    Shimohira, Masashi, Kiyosue, Hiro, Osuga, Keigo, Gobara, Hideo, Kondo, Hiroshi, Nakazawa, Tetsuro, Matsui, Yusuke, Hamamoto, Kohei, Ishiguro, Tomoya, Maruno, Miyuki, Sugimoto, Koji, Koganemaru, Masamichi, Kitagawa, Akira, Yamakado, Koichiro

    European Radiology   31 ( 7 )   5409 - 5420   2021.7

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    DOI: 10.1007/s00330-020-07669-w

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  • Needle artifact characteristics and insertion accuracy using a 1.2 T open MRI scanner: A phantom study Reviewed

    Okamoto, Soichiro, Matsui, Yusuke, Hiraki, Takao, Iguchi, Toshihiro, Komaki, Toshiyuki, Yamauchi, Takatsugu, Uka, Mayu, Tomita, Koji, Sakurai, Jun, Gobara, Hideo, Kanazawa, Susumu

    Diagnostic and Interventional Imaging   102 ( 6 )   363 - 370   2021.6

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    DOI: 10.1016/j.diii.2020.12.007

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  • Contrast examination of central venous access port implanted through internal jugular vein for evaluation of suspected complications Reviewed

    Iguchi, Toshihiro, Hiraki, Takao, Matsui, Yusuke, Tomita, Koji, Uka, Mayu, Umakoshi, Noriyuki, Kajita, Soichiro, Komaki, Toshiyuki, Gobara, Hideo, Kanazawa, Susumu

    Japanese Journal of Radiology   ( 0123456789 )   2021.5

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    DOI: 10.1007/s11604-021-01142-4

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  • Oncologic outcomes and safety of percutaneous cryoablation for biopsy-proven renal cell carcinoma up to 4 cm in diameter: a prospective observational study Reviewed

    Gobara, Hideo, Hiraki, Takao, Iguchi, Toshihiro, Matsui, Yusuke, Sakurai, Jun, Uka, Mayu, Tomita, Koji, Komaki, Toshiyuki, Kobayasi, Yasuyuki, Araki, Motoo, Watanabe, Toyohiko, Kanazawa, Susumu

    International Journal of Clinical Oncology   26 ( 3 )   562 - 568   2021.3

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    DOI: 10.1007/s10147-020-01825-4

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  • Lung Laceration Caused by Short Hookwire Placement Before Video-Assisted Thoracoscopic Surgery Reviewed

    Munetomo, Kazuaki, Matsui, Yusuke, Iguchi, Toshihiro, Hiraki, Takao, Yamamoto, Hiromasa, Toyooka, Shinichi, Kanazawa, Susumu

    CardioVascular and Interventional Radiology   44 ( 2 )   339 - 341   2021.2

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    DOI: 10.1007/s00270-020-02662-8

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  • Needle Tract Ablation in Liver Tissue Using a Cryoprobe Combined with an Electrosurgical Device: Influence of ex vivo and in vivo Animal Models. Reviewed

    Gobara, Hideo, Yamamoto, Akira, Komaki, Toshiyuki, Kitayama, Toshiaki, Sakurai, Jun, Iguchi, Toshihiro, Matsui, Yusuke, Uka, Mayu, Tomita, Koji, Hiraki, Takao, Kanazawa, Susumu

    Acta medica Okayama   75 ( 1 )   9 - 14   2021.2

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    DOI: 10.18926/AMO/61428

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  • Combined Laparoscopic and CT Monitoring of the Ice-Ball Margin during Cryoablation for Renal Cell Carcinoma Associated with von Hippel-Lindau Disease: First Case. Reviewed

    Sekito, Takanori, Araki, Motoo, Hiraki, Takao, Uka, Mayu, Komaki, Toshiyuki, Matsui, Yusuke, Iguchi, Toshihiro, Katayama, Satoshi, Yoshinaga, Kasumi, Watari, Shogo, Maruyama, Yuki, Mitsui, Yosuke, Kubota, Risa, Sadahira, Takuya, Nishimura, Shingo, Wada, Koichiro, Takamoto, Atsushi, Edamura, Kohei, Sako, Tomoko, Kobayashi, Yasuyuki, Watanabe, Toyohiko, Kanazawa, Susumu, Nasu, Yasutomo

    Acta medica Okayama   74 ( 5 )   443 - 448   2020.10

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    DOI: 10.18926/AMO/60806

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  • Pathological evaluation of radiotherapy and concomitant intraarterial cisplatin for maxillary sinus cancer Reviewed

    Makino, Takuma, Tachibana, Tomoyasu, Kariya, Shin, Matsui, Yusuke, Matsuzaki, Hidenobu, Fujimoto, Shohei, Orita, Yorihisa, Katsui, Kuniaki, Hiraki, Takao, Sato, Yasuharu, Kanazawa, Susumu, Nishizaki, Kazunori

    Auris Nasus Larynx   47 ( 5 )   881 - 886   2020.10

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    DOI: 10.1016/j.anl.2020.04.004

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  • Histological findings in non-tumoral liver and tumor after chemoembolization with drug-eluting beads Reviewed

    Matsui, Yusuke, Fujiwara, Hiroyasu, Hiraki, Takao, Iguchi, Toshihiro, Komaki, Toshiyuki, Tanaka, Takehiro, Yagi, Takahito, Gobara, Hideo, Kanazawa, Susumu

    Minimally Invasive Therapy & Allied Technologies   29 ( 4 )   217 - 223   2020.7

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    DOI: 10.1080/13645706.2019.1626250

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  • Survival Outcomes of Treatment with Radiofrequency Ablation, Stereotactic Body Radiotherapy, or Sublobar Resection for Patients with Clinical Stage I Non–Small-Cell Lung Cancer: A Single-Center Evaluation Reviewed

    Iguchi, Toshihiro, Hiraki, Takao, Matsui, Yusuke, Mitsuhashi, Toshiharu, Katayama, Norihisa, Katsui, Kuniaki, Soh, Junichi, Sakurai, Jun, Gobara, Hideo, Toyooka, Shinichi, Kanazawa, Susumu

    Journal of Vascular and Interventional Radiology   31 ( 7 )   1044 - 1051   2020.7

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    DOI: 10.1016/j.jvir.2019.11.035

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  • Difference in specimen weights with semi-automatic cutting biopsy needles Reviewed

    Iguchi, Toshihiro, Hiraki, Takao, Matsui, Yusuke, Mitsuhashi, Toshiharu, Komaki, Toshiyuki, Okamoto, Soichiro, Fukuma, Shogo, Tomita, Koji, Uka, Mayu, Kanazawa, Susumu

    Japanese Journal of Radiology   38 ( 6 )   579 - 586   2020.6

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    DOI: 10.1007/s11604-020-00935-3

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  • A Clinical Study Evaluating an Aspiration-type Semi-Automatic Cutting Biopsy Needle (SCIRO-1702). Reviewed

    Matsui, Yusuke, Hiraki, Takao, Iguchi, Toshihiro, Sakurai, Jun, Uka, Mayu, Masaoka, Yoshihisa, Gobara, Hideo, Kanazawa, Susumu

    Acta medica Okayama   74 ( 3 )   209 - 214   2020.6

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    DOI: 10.18926/AMO/59951

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  • Computed tomography fluoroscopy-guided cutting needle biopsy of pulmonary nodules ≤8 mm: A retrospective study including 117 nodules Reviewed

    Zhao, Yanqing, Matsui, Yusuke, Hiraki, Takao, Iguchi, Toshihiro, Tomita, Koji, Uka, Mayu, Gobara, Hideo, Toyooka, Shinichi, Kanazawa, Susumu

    European Journal of Radiology   125 ( November 2019 )   108903 - 108903   2020.4

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    DOI: 10.1016/j.ejrad.2020.108903

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  • Treatment of pulmonary arteriovenous malformations: clinical experience using different embolization strategies Reviewed

    Adachi, Akira, Ohta, Kengo, Jahangiri, Younes, Matsui, Yusuke, Horikawa, Masahiro, Geeratikun, Yindee, Chansanti, Orapin, Yata, Shinsaku, Fujii, Shinya, Steinberger, Jonathan, Keller, Frederick S., Farsad, Khashayar

    Japanese Journal of Radiology   38 ( 4 )   382 - 386   2020.4

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    DOI: 10.1007/s11604-019-00916-1

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  • Embolization using hydrogel-coated coils for pulmonary arteriovenous malformations Reviewed

    Iguchi, T., Hiraki, T., Matsui, Y., Fujiwara, H., Sakurai, J., Baba, K., Toyooka, S., Gobara, H., Kanazawa, S.

    Diagnostic and Interventional Imaging   101 ( 3 )   129 - 135   2020.3

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    DOI: 10.1016/j.diii.2019.10.008

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  • Robotic CT-guided out-of-plane needle insertion: comparison of angle accuracy with manual insertion in phantom and measurement of distance accuracy in animals Reviewed

    Komaki, Toshiyuki, Hiraki, Takao, Kamegawa, Tetsushi, Matsuno, Takayuki, Sakurai, Jun, Matsuura, Ryutaro, Yamaguchi, Takuya, Sasaki, Takanori, Mitsuhashi, Toshiharu, Okamoto, Soichiro, Uka, Mayu, Matsui, Yusuke, Iguchi, Toshihiro, Gobara, Hideo, Kanazawa, Susumu

    European Radiology   30 ( 3 )   1342 - 1349   2020.3

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    DOI: 10.1007/s00330-019-06477-1

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  • Six Cases of Radiographic Ice Ball Involvement of the Ureter During Percutaneous Cryoablation for Renal Cancers Reviewed

    Zhao, Yanqing, Matsui, Yusuke, Hiraki, Takao, Iguchi, Toshihiro, Masaoka, Yoshihisa, Kanazawa, Susumu

    CardioVascular and Interventional Radiology   43 ( 2 )   344 - 346   2020.2

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    DOI: 10.1007/s00270-019-02358-8

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  • Robotic needle insertion during computed tomography fluoroscopy-guided biopsy: prospective first-in-human feasibility trial. Reviewed

    Hiraki, Takao, Kamegawa, Tetsushi, Matsuno, Takayuki, Sakurai, Jun, Komaki, Toshiyuki, Yamaguchi, Takuya, Tomita, Koji, Uka, Mayu, Matsui, Yusuke, Iguchi, Toshihiro, Gobara, Hideo, Kanazawa, Susumu

    European radiology   30 ( 2 )   927 - 933   2020.2

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    DOI: 10.1007/s00330-019-06409-z

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  • Post-ablation syndrome after percutaneous cryoablation of small renal tumors: A prospective study of incidence, severity, duration, and effect on lifestyle Reviewed

    Kawabata, Takahiro, Hiraki, Takao, Iguchi, Toshihiro, Matsui, Yusuke, Uka, Mayu, Masaoka, Yoshihisa, Komaki, Toshiyuki, Sakurai, Jun, Gobara, Hideo, Araki, Motoo, Nasu, Yasutomo, Kanazawa, Susumu

    European Journal of Radiology   122 ( July 2019 )   108750 - 108750   2020.1

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    DOI: 10.1016/j.ejrad.2019.108750

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  • Hemobilia after bile duct resection: perforation of pseudoaneurysm into intra-pancreatic remnant bile duct: a case report Reviewed

    Yoshida, Kazuhiro, Umeda, Yuzo, Iwamuro, Masaya, Matsumoto, Kazuyuki, Kato, Hironari, Uka, Mayu, Matsui, Yusuke, Yoshida, Ryuichi, Kuise, Takashi, Yasui, Kazuya, Takagi, Kosei, Araki, Hiroyuki, Yagi, Takahito, Fujiwara, Toshiyoshi

    BMC Surgery   20 ( 1 )   1 - 4   2020

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    Publishing type:Research paper (scientific journal)   Publisher:BioMed Central  

    DOI: 10.1186/s12893-020-00981-8

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  • Image-guided core biopsy of 2-cm or smaller renal tumors Reviewed

    Iguchi, T., Hiraki, T., Matsui, Y., Tomita, K., Uka, M., Tanaka, T., Komaki, T., Toji, T., Gobara, H., Kanazawa, S.

    Diagnostic and Interventional Imaging   101 ( 11 )   715 - 720   2020

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    Publishing type:Research paper (scientific journal)   Publisher:Soci&eacute;t&eacute; fran&ccedil;aise de radiologie  

    DOI: 10.1016/j.diii.2020.07.002

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  • Computed Tomography Fluoroscopy-guided Core Needle Biopsy of Abdominal Para-aortic Lesions: A Retrospective Evaluation of the Diagnostic Yield and Safety Reviewed

    Tomita, Koji, Iguchi, Toshihiro, Hiraki, Takao, Matsui, Yusuke, Uka, Mayu, Komaki, Toshiyuki, Gobara, Hideo, Kanazawa, Susumu

    Interventional Radiology   5 ( 3 )   128 - 133   2020

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    DOI: 10.22575/interventionalradiology.2020-0009

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  • Recurring Local Tumor Progression After Cryoablation of Renal Cell Carcinoma

    Okamoto, Soichiro, Matsui, Yusuke, Hiraki, Takao, Iguchi, Toshihiro, Tomita, Koji, Uka, Mayu, Gobara, Hideo, Kanazawa, Susumu

    Interventional Radiology   5 ( 2 )   77 - 81   2020

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    DOI: 10.22575/interventionalradiology.2019-0014

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  • Radiofrequency Ablation for Stage I Non-Small Cell Lung Cancer: An Updated Review of Literature from the Last Decade Invited Reviewed

    Matsui, Yusuke, Iguchi, Toshihiro, Tomita, Koji, Uka, Mayu, Sakurai, Jun, Gobara, Hideo, Kanazawa, Susumu

    Interventional Radiology   5 ( 2 )   43 - 49   2020

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    DOI: 10.22575/interventionalradiology.2020-0007

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  • Reversible phrenic nerve injury after radiofrequency ablation of lung tumor Reviewed

    Iguchi, T., Hiraki, T., Matsui, Y., Sakurai, J., Kanazawa, S.

    Diagnostic and Interventional Imaging   100 ( 11 )   725 - 727   2019.11

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    DOI: 10.1016/j.diii.2019.06.001

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  • Percutaneous thermal ablation for renal cell carcinoma in patients with Birt–Hogg–Dubé syndrome Reviewed

    Matsui, Y., Hiraki, T., Gobara, H., Iguchi, T., Tomita, K., Uka, M., Araki, M., Nasu, Y., Furuya, M., Kanazawa, S.

    Diagnostic and Interventional Imaging   100 ( 11 )   671 - 677   2019.11

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    DOI: 10.1016/j.diii.2019.06.009

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  • MRI-guided percutaneous needle biopsy with 1.2T open MRI: study protocol for a prospective feasibility study (SCIRO-1701). Reviewed

    Matsui, Yusuke, Sakurai, Jun, Hiraki, Takao, Okamoto, Soichiro, Iguchi, Toshihiro, Tomita, Koji, Uka, Mayu, Gobara, Hideo, Kanazawa, Susumu

    Nagoya journal of medical science   81 ( 3 )   463 - 468   2019.8

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    DOI: 10.18999/nagjms.81.3.463

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  • Cryoablation of renal cell carcinoma for patients with stage 4 or 5 non-dialysis chronic kidney disease Reviewed

    Gobara, Hideo, Nakatsuka, Atsuhiro, Shimizu, Kanichiro, Yamanaka, Takashi, Matsui, Yusuke, Iguchi, Toshihiro, Hiraki, Takao, Yamakado, Koichiro

    Japanese Journal of Radiology   37 ( 6 )   481 - 486   2019.6

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    DOI: 10.1007/s11604-019-00821-7

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  • Robotic Insertion of Various Ablation Needles Under Computed Tomography Guidance: Accuracy in Animal Experiments Reviewed

    Hiraki, Takao, Matsuno, Takayuki, Kamegawa, Tetsushi, Komaki, Toshiyuki, Sakurai, Jun, Matsuura, Ryutaro, Yamaguchi, Takuya, Sasaki, Takanori, Iguchi, Toshihiro, Matsui, Yusuke, Gobara, Hideo, Kanazawa, Susumu

    European Journal of Radiology   105 ( May )   162 - 167   2018.8

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    DOI: 10.1016/j.ejrad.2018.06.006

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  • Preoperative short hookwire placement for small pulmonary lesions: evaluation of technical success and risk factors for initial placement failure Reviewed

    Iguchi, Toshihiro, Hiraki, Takao, Matsui, Yusuke, Fujiwara, Hiroyasu, Masaoka, Yoshihisa, Tanaka, Takashi, Sato, Takuya, Gobara, Hideo, Toyooka, Shinichi, Kanazawa, Susumu

    European Radiology   28 ( 5 )   2194 - 2202   2018.5

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    DOI: 10.1007/s00330-017-5176-2

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  • CT fluoroscopy-guided renal tumour cutting needle biopsy: retrospective evaluation of diagnostic yield, safety, and risk factors for diagnostic failure Reviewed

    Iguchi, Toshihiro, Hiraki, Takao, Matsui, Yusuke, Fujiwara, Hiroyasu, Sakurai, Jun, Masaoka, Yoshihisa, Gobara, Hideo, Kanazawa, Susumu

    European Radiology   28 ( 1 )   283 - 290   2018.1

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    DOI: 10.1007/s00330-017-4969-7

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  • Short hookwire placement under imaging guidance before thoracic surgery: A review Reviewed

    Iguchi, T., Hiraki, T., Matsui, Y., Fujiwara, H., Masaoka, Y., Uka, M., Gobara, H., Toyooka, S., Kanazawa, S.

    Diagnostic and Interventional Imaging   99 ( 10 )   591 - 597   2018

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    DOI: 10.1016/j.diii.2018.04.001

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  • Ureteral obstruction by sloughed tumor complicating cryoablation of a renal oncocytoma Reviewed

    Okawa, Hiro, Gobara, Hideo, Matsui, Yusuke, Iguchi, Toshihiro, Hiraki, Takao, Kanazawa, Susumu

    Radiology Case Reports   13 ( 6 )   1195 - 1198   2018

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    DOI: 10.1016/j.radcr.2018.08.014

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  • Arteriopathy after transarterial chemo-lipiodolization for hepatocellular carcinoma Reviewed

    Matsui, Y., Figi, A., Horikawa, M., {Jahangiri Noudeh}, Y., Tomozawa, Y., Hashimoto, K., Kaufman, J.A., Farsad, K.

    Diagnostic and Interventional Imaging   98 ( 12 )   827 - 835   2017.12

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    DOI: 10.1016/j.diii.2017.10.010

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  • Tumor Dose Response in Yttrium-90 Resin Microsphere Embolization for Neuroendocrine Liver Metastases: A Tumor-Specific Analysis with Dose Estimation Using SPECT-CT Reviewed

    Chansanti, Orapin, Jahangiri, Younes, Matsui, Yusuke, Adachi, Akira, Geeratikun, Yindee, Kaufman, John A., Kolbeck, Kenneth J., Stevens, Jeffrey S., Farsad, Khashayar

    Journal of Vascular and Interventional Radiology   28 ( 11 )   1528 - 1535   2017.11

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    DOI: 10.1016/j.jvir.2017.07.008

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  • Robotically Driven CT-guided Needle Insertion: Preliminary Results in Phantom and Animal Experiments Reviewed

    Hiraki, Takao, Kamegawa, Tetsushi, Matsuno, Takayuki, Sakurai, Jun, Kirita, Yasuzo, Matsuura, Ryutaro, Yamaguchi, Takuya, Sasaki, Takanori, Mitsuhashi, Toshiharu, Komaki, Toshiyuki, Masaoka, Yoshihisa, Matsui, Yusuke, Fujiwara, Hiroyasu, Iguchi, Toshihiro, Gobara, Hideo, Kanazawa, Susumu

    Radiology   285 ( 2 )   454 - 461   2017.11

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    DOI: 10.1148/radiol.2017162856

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  • Baseline tumor Lipiodol uptake after transarterial chemoembolization for hepatocellular carcinoma: identification of a threshold value predicting tumor recurrence Reviewed

    Matsui, Yusuke, Horikawa, Masahiro, {Jahangiri Noudeh}, Younes, Kaufman, John A., Kolbeck, Kenneth J., Farsad, Khashayar

    Radiology and Oncology   51 ( 4 )   393 - 400   2017.7

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    DOI: 10.1515/raon-2017-0030

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  • Mechanisms of Günther Tulip filter tilting during transfemoral placement Reviewed

    Matsui, Y, Horikawa, M, Ohta, K, {Jahangiri Noudeh}, Y, Kaufman, J.A., Farsad, K

    Diagnostic and Interventional Imaging   98 ( 7-8 )   543 - 549   2017.7

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    DOI: 10.1016/j.diii.2017.01.009

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  • Disappearance of Renal Cysts Included in Ice Ball During Cryoablation of Renal-Cell Carcinoma: A Potential Therapy for Symptomatic Renal Cysts? Reviewed

    Yodoya, Mitsuko, Hiraki, Takao, Iguchi, Toshihiro, Fujiwara, Hiroyasu, Matsui, Yusuke, Masaoka, Yoshihisa, Sakurai, Jun, Mitsuhashi, Toshiharu, Gobara, Hideo, Kanazawa, Susumu

    Journal of Vascular and Interventional Radiology   28 ( 6 )   869 - 876   2017.6

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    DOI: 10.1016/j.jvir.2017.02.027

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  • Value of percutaneous needle biopsy of small renal tumors in patients referred for cryoablation Reviewed

    Iguchi, Toshihiro, Hiraki, Takao, Gobara, Hideo, Fujiwara, Hiroyasu, Sakurai, Jun, Matsui, Yusuke, Araki, Motoo, Nasu, Yasutomo, Kanazawa, Susumu

    Minimally Invasive Therapy & Allied Technologies   26 ( 2 )   86 - 91   2017.3

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    DOI: 10.1080/13645706.2016.1249889

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  • Radiofrequency ablation of pulmonary metastases from sarcoma: single-center retrospective evaluation of 46 patients Reviewed

    Sato, Takuya, Iguchi, Toshihiro, Hiraki, Takao, Gobara, Hideo, Fujiwara, Hiroyasu, Sakurai, Jun, Matsui, Yusuke, Mitsuhashi, Toshiharu, Soh, Junichi, Toyooka, Shinichi, Kanazawa, Susumu

    Japanese Journal of Radiology   35 ( 2 )   61 - 67   2017.2

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    DOI: 10.1007/s11604-016-0601-z

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  • Needle Tract Seeding after Percutaneous Cryoablation of a Metastatic Hepatic Tumor from Renal Cell Carcinoma: A Case Report Reviewed

    Gobara, Hideo, Komaki, Toshiyuki, Iguchi, Toshihiro, Fujiwara, Hiroyasu, Sakurai, Jun, Matsui, Yusuke, Uka, Mayu, Masaoka, Yoshihisa, Umeda, Yuzo, Hiraki, Takao, Kanazawa, Susumu

    Interventional Radiology   2 ( 3 )   104 - 107   2017

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    DOI: 10.22575/interventionalradiology.2017-0010

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  • Radiofrequency ablation of pulmonary tumors near the diaphragm Reviewed

    Iguchi, T., Hiraki, T., Gobara, H., Fujiwara, H., Sakurai, J., Matsui, Y., Mitsuhashi, T., Toyooka, S., Kanazawa, S.

    Diagnostic and Interventional Imaging   98 ( 7-8 )   535 - 541   2017

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    DOI: 10.1016/j.diii.2017.01.008

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  • A Case of Solitary Metastasis from a Hepatocellular Carcinoma to the Sacral Bone Successfully Treated with Percutaneous Cryoablation Reviewed

    Umakoshi, Noriyuki, Gobara, Hideo, Hiraki, Takao, Iguchi, Toshihiro, Fujiwara, Hiroyasu, Sakurai, Jun, Matsui, Yusuke, Masaoka, Yoshihisa, Ihara, Hiroki, Wada, Toshiaki, Seno, Tomonori, Kanazawa, Susumu

    Interventional Radiology   2 ( 1 )   14 - 18   2017

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    DOI: 10.22575/interventionalradiology.2.1_14

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  • Translumbar Embolization of a Type 2 Endoleak after Endovascular Aneurysm Repair Involving Five Communicating Arteries and the Endoleak Sac: A Case Report Reviewed

    Komaki, Toshiyuki, Fujiwara, Hiroyasu, Hiraki, Takao, Iguchi, Toshihiro, Matsui, Yusuke, Gobara, Hideo, Kanazawa, Susumu

    Interventional Radiology   2 ( 3 )   89 - 93   2017

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    DOI: 10.22575/interventionalradiology.2017-0006

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  • Simultaneous biopsy and radiofrequency ablation of T1a renal cell carcinoma Reviewed

    Iguchi, T, Hiraki, T, Tomita, K, Gobara, H, Fujiwara, H, Sakurai, J, Matsui, Y, Kanazawa, S

    Diagnostic and Interventional Imaging   97 ( 11 )   1159 - 1164   2016.11

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    DOI: 10.1016/j.diii.2016.05.001

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  • Long-Term Survival after Radiofrequency Ablation of Lung Oligometastases from Five Types of Primary Lesions: A Retrospective Evaluation Reviewed

    Omae, Kenichi, Hiraki, Takao, Gobara, Hideo, Iguchi, Toshihiro, Fujiwara, Hiroyasu, Matsui, Yusuke, Toyooka, Shinichi, Nagasaka, Takeshi, Kanazawa, Susumu

    Journal of Vascular and Interventional Radiology   27 ( 9 )   1362 - 1370   2016.9

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    DOI: 10.1016/j.jvir.2016.05.017

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  • Single Center Prospective Phase II Trial of CT-guided Radiofrequency Ablation for Pulmonary Metastases from Colorectal Cancer (SCIRO-1401). Reviewed

    Sakurai, Jun, Matsui, Yusuke, Hiraki, Takao, Iguchi, Toshihiro, Fujiwara, Hiroyasu, Gobara, Hideo, Mitsuhashi, Toshiharu, Nagasaka, Takeshi, Kanazawa, Susumu

    Acta medica Okayama   70 ( 4 )   317 - 21   2016.8

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    DOI: 10.18926/AMO/54512

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  • Radiofrequency Ablation of Lung Tumors Using a Multitined Expandable Electrode: Impact of the Electrode Array Diameter on Local Tumor Progression Reviewed

    Ihara, Hiroki, Gobara, Hideo, Hiraki, Takao, Mitsuhashi, Toshiharu, Iguchi, Toshihiro, Fujiwara, Hiroyasu, Matsui, Yusuke, Soh, Junichi, Toyooka, Shinichi, Kanazawa, Susumu

    Journal of Vascular and Interventional Radiology   27 ( 1 )   87 - 95   2016.1

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    DOI: 10.1016/j.jvir.2015.07.025

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  • CT fluoroscopy-guided preoperative short hook wire placement for small pulmonary lesions: evaluation of safety and identification of risk factors for pneumothorax Reviewed

    Iguchi, Toshihiro, Hiraki, Takao, Gobara, Hideo, Fujiwara, Hiroyasu, Matsui, Yusuke, Miyoshi, Shinichiro, Kanazawa, Susumu

    European Radiology   26 ( 1 )   114 - 121   2016.1

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    DOI: 10.1007/s00330-015-3815-z

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  • Evaluation of Lung Radiofrequency Ablation With Dual-Energy Computed Tomography Reviewed

    Tomita, Koji, Hiraki, Takao, Gobara, Hideo, Fujiwara, Hiroyasu, Iguchi, Toshihiro, Matsui, Yusuke, Kanazawa, Susumu

    Journal of Computer Assisted Tomography   40 ( 5 )   752 - 756   2016

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    DOI: 10.1097/RCT.0000000000000422

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  • Safety of Percutaneous Cryoablation in Patients with Painful Bone and Soft Tissue Tumors: A Single Center Prospective Study (SCIRO-1502) Reviewed

    Iguchi, T, Sakurai, J, Hiraki, T, Gobara, H, Fujiwara, H, Matsui, Y, Masaoka, Y, Kanazawa, S, {Acta Med}, Okayama

    Acta Med Okayama   70 ( 4 )   303 - 306   2016

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  • Radiation Exposure of Interventional Radiologists During Computed Tomography Fluoroscopy-Guided Renal Cryoablation and Lung Radiofrequency Ablation: Direct Measurement in a Clinical Setting Reviewed

    Matsui, Y, Hiraki, T, Gobara, H, Iguchi, T, Fujiwara, H, Kawabata, T, Yamauchi, T, Yamaguchi, T, Kanazawa, S

    Cardiovasc Intervent Radiol   39 ( 6 )   894 - 901   2016

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    DOI: 10.1007/s00270-016-1308-3

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  • Fracture of totally implanted central venous access devices: a propensity-score-matched comparison of risks for Groshong silicone versus polyurethane catheters Reviewed

    Kojima, S, Hiraki, T, Gobara, H, Iguchi, T, Fujiwara, H, Matsui, Y, Mitsuhashi, T, Kanazawa, S

    J Vasc Access   17 ( 6 )   535 - 541   2016

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    DOI: 10.5301/jva.5000606

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  • Transfissural route used for preoperative localization of small pulmonary lesions with a short hook wire and suture system Reviewed

    Iguchi, T, Hiraki, T, Gobara, H, Fujiwara, H, Matsui, Y, Sugimoto, S, Toyooka, S, Oto, T, Miyoshi, S, Kanazawa, S

    Cardiovasc Intervent Radiol   38 ( 1 )   222 - 226   2015

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    DOI: 10.1007/s00270-014-0862-9

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  • Transosseous Route for CT Fluoroscopy-Guided Radiofrequency Ablation of Lung Tumors Reviewed

    Iguchi, T, Hiraki, T, Ishii, H, Gobara, H, Fujiwara, H, Matsui, Y, Kanazawa, S

    J Vasc Interv Radiol   26 ( 11 )   1694 - 1698   2015

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    DOI: 10.1016/j.jvir.2015.08.012

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  • Fever after lung radiofrequency ablation: Prospective evaluation of its incidence and associated factors Reviewed

    Masaoka, Y, Hiraki, T, Gobara, H, Iguchi, T, Fujiwara, H, Matsui, Y, Toyooka, S, Soh, J, Kiura, K, Kanazawa, S

    Eur J Radiol   84 ( 11 )   2202 - 2209   2015

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    DOI: 10.1016/j.ejrad.2015.07.009

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  • Long-Term Survival following Percutaneous Radiofrequency Ablation of Colorectal Lung Metastases Reviewed

    Matsui, Y, Hiraki, T, Gobara, H, Iguchi, T, Fujiwara, H, Nagasaka, T, Toyooka, S, Kanazawa, S

    J Vasc Interv Radiol   26 ( 3 )   303 - 310   2015

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    DOI: 10.1016/j.jvir.2014.11.013

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  • Percutaneous radiofrequency ablation of lung cancer presenting as ground-glass opacity Reviewed

    Iguchi, T, Hiraki, T, Gobara, H, Fujiwara, H, Matsui, Y, Soh, J, Toyooka, S, Kiura, K, Kanazawa, S

    Cardiovasc Intervent Radiol   38 ( 2 )   409 - 415   2015

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    DOI: 10.1007/s00270-014-0926-x

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  • Simultaneous Multiple Preoperative Localizations of Small Pulmonary Lesions Using a Short Hook Wire and Suture System Reviewed

    Iguchi, T, Hiraki, T, Gobara, H, Fujiwara, H, Matsui, Y, Sugimoto, S, Toyooka, S, Oto, T, Miyoshi, S, Kanazawa, S

    Cardiovasc Intervent Radiol   38 ( 4 )   971 - 976   2015

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    DOI: 10.1007/s00270-014-1028-5

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  • Radiofrequency ablation of lung metastases from adenoid cystic carcinoma of the head and neck: retrospective evaluation of nine patients Reviewed

    Iguchi, T, Hiraki, T, Gobara, H, Fujiwara, H, Matsui, Y, Toyooka, S, Nishizaki, K, Kanazawa, S

    J Vasc Interv Radiol   26 ( 5 )   703 - 708   2015

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    DOI: 10.1016/j.jvir.2014.11.040

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  • Association between reperfusion and shrinkage percentage of the aneurysmal sac after embolization of pulmonary arteriovenous malformation: evaluation based on contrast-enhanced thin-section CT images Reviewed

    Makimoto, Satoko, Hiraki, Takao, Gobara, Hideo, Fujiwara, Hiroyasu, Iguchi, Toshihiro, Matsui, Yusuke, Mimura, Hidefumi, Kanazawa, Susumu

    Japanese Journal of Radiology   32 ( 5 )   266 - 273   2014.5

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    DOI: 10.1007/s11604-014-0301-5

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  • Creation of an artificial hydromediastinum for radiofrequency ablation of lung tumor: a report of two cases Reviewed

    Hiraki, T, Gobara, H, Iguchi, T, Fujiwara, H, Matsui, Y, Kanazawa, S

    J Vasc Interv Radiol   25 ( 11 )   1834 - 1837   2014

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    Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.jvir.2014.03.035

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  • Radiofrequency ablation as treatment for pulmonary metastasis of colorectal cancer Reviewed

    Hiraki, T, Gobara, H, Iguchi, T, Fujiwara, H, Matsui, Y, Kanazawa, S

    World J Gastroenterol   20 ( 4 )   988 - 996   2014

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    Publishing type:Research paper (scientific journal)  

    DOI: 10.3748/wjg.v20.i4.988

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  • Percutaneous radiofrequency ablation for pulmonary metastases from esophageal cancer: retrospective evaluation of 21 patients Reviewed

    Matsui, Y, Hiraki, T, Gobara, H, Fujiwara, H, Iguchi, T, Shirakawa, Y, Fujiwara, T, Toyooka, S, Kanazawa, S

    J Vasc Interv Radiol   25 ( 10 )   1566 - 1572   2014

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    Authorship:Lead author, Corresponding author   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.jvir.2014.06.030

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  • Radiofrequency Ablation for Early-Stage Nonsmall Cell Lung Cancer Reviewed

    Hiraki, Takao, Gobara, Hideo, Iguchi, Toshihiro, Fujiwara, Hiroyasu, Matsui, Yusuke, Kanazawa, Susumu

    BioMed Research International   2014   1 - 11   2014

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    Publishing type:Research paper (scientific journal)  

    DOI: 10.1155/2014/152087

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  • A case of pulmonary aspergilloma treated with radiofrequency ablation Reviewed

    Hiraki, T, Gobara, H, Kato, K, Fujiwara, H, Iguchi, T, Matsui, Y, Kanazawa, S

    Cardiovasc Intervent Radiol   37 ( 2 )   554 - 557   2014

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    Publishing type:Research paper (scientific journal)  

    DOI: 10.1007/s00270-013-0736-6

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  • A case of acute superior mesenteric artery embolism with severe ischemic liver injury successfully treated by endovascular treatment Reviewed

    Matsui, Y, Mimura, H, Fukazawa, T, Morita, I, Suehiro, M, Kawamoto, H, Naomoto, Y

    Acta Med Okayama   67 ( 6 )   397 - 402   2013

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  • CT fluoroscopy-guided cutting needle biopsy of focal pure ground-glass opacity lung lesions: diagnostic yield in 83 lesions Reviewed

    Inoue, D, Gobara, H, Hiraki, T, Mimura, H, Kato, K, Shibamoto, K, Iishi, T, Matsui, Y, Toyooka, S, Kanazawa, S

    Eur J Radiol   81 ( 2 )   354 - 359   2012

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    Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.ejrad.2010.11.025

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  • A case of cecal volvulus in a cerebral palsy patient: Usefullness of multidetector computed tomography for preoperative diagnosis Reviewed

    Matsui, Yusuke, Takaoka, Munenori, Soda, Yuko, Michisita, Norishige, Hayashi, Jiro, Yoshida, Kazuhiro, Naomoto, Yoshio, Kawamoto, Hirofumi, Mimura, Hidefumi

    Kawasaki Medical Journal   38 ( 4 )   205 - 209   2012

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  • Phrenic nerve injury after radiofrequency ablation of lung tumors: retrospective evaluation of the incidence and risk factors Reviewed

    Matsui, Y, Hiraki, T, Gobara, H, Uka, M, Masaoka, Y, Tada, A, Toyooka, S, Mitsuhashi, T, Mimura, H, Kanazawa, S

    J Vasc Interv Radiol   23 ( 6 )   780 - 785   2012

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    Authorship:Lead author, Corresponding author   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.jvir.2012.02.014

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  • Radiofrequency ablation of lung cancer at Okayama University Hospital: a review of 10 years of experience Reviewed

    Hiraki, T, Gobara, H, Mimura, H, Toyooka, S, Fujiwara, H, Yasui, K, Sano, Y, Iguchi, T, Sakurai, J, Tajiri, N, Mukai, T, Matsui, Y, Kanazawa, S

    Acta Med Okayama   65 ( 5 )   287 - 297   2011

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  • Percutaneous radiofrequency ablation of clinical stage I non-small cell lung cancer Reviewed

    Hiraki, T, Gobara, H, Mimura, H, Matsui, Y, Toyooka, S, Kanazawa, S

    J Thorac Cardiovasc Surg   142 ( 1 )   24 - 30   2011

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    Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.jtcvs.2011.02.036

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  • Role of computed tomography fluoroscopy-guided cutting needle biopsy of lung lesions after transbronchial examination resulting in negative diagnosis Reviewed

    Matsui, Y, Hiraki, T, Mimura, H, Gobara, H, Inoue, D, Iishi, T, Toyooka, S, Kanazawa, S

    Clin Lung Cancer   12 ( 1 )   51 - 55   2011

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    DOI: 10.3816/CLC.2011.n.007

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  • Incidence of and risk factors for pneumothorax and chest tube placement after CT fluoroscopy-guided percutaneous lung biopsy: retrospective analysis of the procedures conducted over a 9-year period Reviewed

    Hiraki, T, Mimura, H, Gobara, H, Shibamoto, K, Inoue, D, Matsui, Y, Kanazawa, S

    AJR Am J Roentgenol   194 ( 3 )   809 - 814   2010

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    Publishing type:Research paper (scientific journal)  

    DOI: 10.2214/ajr.09.3224

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  • Does tumor type affect local control by radiofrequency ablation in the lungs? Reviewed

    Hiraki, T, Gobara, H, Mimura, H, Sano, Y, Tsuda, T, Iguchi, T, Fujiwara, H, Kishi, R, Matsui, Y, Kanazawa, S

    Eur J Radiol   74 ( 1 )   136 - 141   2010

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    Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.ejrad.2009.01.026

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  • CT fluoroscopy-guided biopsy of 1,000 pulmonary lesions performed with 20-gauge coaxial cutting needles: diagnostic yield and risk factors for diagnostic failure Reviewed

    Hiraki, T, Mimura, H, Gobara, H, Iguchi, T, Fujiwara, H, Sakurai, J, Matsui, Y, Inoue, D, Toyooka, S, Sano, Y, Kanazawa, S

    Chest   136 ( 6 )   1612 - 1617   2009

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    Publishing type:Research paper (scientific journal)  

    DOI: 10.1378/chest.09-0370

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Books

  • IVRのすべて

    松井裕輔, 平木隆夫( Role: Contributor ,  各論 腫瘍アブレーション 肺腫瘍)

    メジカルビュー社  2021.4  ( ISBN:9784758321006

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    Total pages:ix, 613p   Language:Japanese

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  • 呼吸器領域IVR実践マニュアル

    松井裕輔, 金澤右( Role: Contributor ,  肺腫瘍に対する経皮的治療(1)RFA(ラジオ波焼灼療法))

    文光堂  2019.5  ( ISBN:9784830637575

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    Total pages:141p   Language:Japanese

    CiNii Books

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MISC

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