Faculty Profiles - FUJIKURA Mamiko

写真a

FUJIKURA Mamiko

Organization

Scheduled update Assistant Professor

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Degree

Doctor ( 2017.9 Showa University )

Education

昭和大学大学院歯学研究科

2013.10 - 2017.9

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Research History

岡山大学病院助教

2020.4

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東京医科歯科大学歯学部附属病院医員

2015.4 - 2020.3

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Professional Memberships

日本核医学会

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日本歯科放射線学会

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Papers

Robustness of Machine Learning Predictions for Determining Whether Deep Inspiration Breath-Hold Is Required in Breast Cancer Radiation Therapy Reviewed

Wlla E. Al-Hammad, Masahiro Kuroda, Ghaida Al Jamal, Mamiko Fujikura, Ryo Kamizaki, Kazuhiro Kuroda, Suzuka Yoshida, Yoshihide Nakamura, Masataka Oita, Yoshinori Tanabe, Kohei Sugimoto, Irfan Sugianto, Majd Barham, Nouha Tekiki, Miki Hisatomi, Junichi Asaumi

Diagnostics 15 ( 6 ) 668 - 668 2025.3

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

Background/Objectives: Deep inspiration breath-hold (DIBH) is a commonly used technique to reduce the mean heart dose (MHD), which is critical for minimizing late cardiac side effects in breast cancer patients undergoing radiation therapy (RT). Although previous studies have explored the potential of machine learning (ML) to predict which patients might benefit from DIBH, none have rigorously assessed ML model performance across various MHD thresholds and parameter settings. This study aims to evaluate the robustness of ML models in predicting the need for DIBH across different clinical scenarios. Methods: Using data from 207 breast cancer patients treated with RT, we developed and tested ML models at three MHD cut-off values (240, 270, and 300 cGy), considering variations in the number of independent variables (three vs. six) and folds in the cross-validation (three, four, and five). Robustness was defined as achieving high F2 scores and low instability in predictive performance. Results: Our findings indicate that the decision tree (DT) model demonstrated consistently high robustness at 240 and 270 cGy, while the random forest model performed optimally at 300 cGy. At 240 cGy, a threshold critical to minimize late cardiac risks, the DT model exhibited stable predictive power, reducing the risk of overestimating DIBH necessity. Conclusions: These results suggest that the DT model, particularly at lower MHD thresholds, may be the most reliable for clinical applications. By providing a tool for targeted DIBH implementation, this model has the potential to enhance patient-specific treatment planning and improve clinical outcomes in RT.

DOI： 10.3390/diagnostics15060668

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Evaluation of CT Findings in Squamous and Non-Squamous Cell Carcinomas of the Maxillary Sinus Reviewed

Yuka Asaumi, Mamiko Fujikura, Miki Hisatomi, Wlla E. Al-Hammad, Yohei Takeshita, Shunsuke Okada, Toshiyuki Kawazu, Yoshinobu Yanagi, Junichi Asaumi

Journal of Hard Tissue Biology 34 ( 1 ) 35 - 40 2025

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Authorship：Corresponding author Language：English Publishing type：Research paper (scientific journal) Publisher：Society for Hard Tissue Regenerative Biology

DOI： 10.2485/jhtb.34.35

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Central dentinogenic ghost cell tumor of the maxilla: a case report with new imaging findings and review of the literature Reviewed

Suzuka Yoshida, Yohei Takeshita, Toshiyuki Kawazu, Miki Hisatomi, Shunsuke Okada, Mamiko Fujikura, Kyoichi Obata, Kiyofumi Takabatake, Saori Yoshida, Junichi Asaumi

Oral Radiology 2024.7

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

Abstract

A dentinogenic ghost cell tumor (DGCT) is a rare benign odontogenic tumor that commonly shows characteristics of solid proliferation and has a relatively high risk of recurrence after surgical treatment. We herein report a case of a central DGCT that occurred in the maxilla and resulted in bone expansion. This study highlights new imaging findings (particularly magnetic resonance imaging) along with histopathological observations. In addition, we conducted a review of the existing literature on this rare tumor. A 37-year-old man developed swelling around the right cheek. A benign odontogenic tumor such as ameloblastoma was suspected based on the imaging examination findings (including bone expansion and the internal characteristics of the tumor) on panoramic imaging, computed tomography, and magnetic resonance imaging. The lesion was surgically excised from the right maxilla. Postoperative histopathological examination led to a definitive diagnosis of central DGCT. The tumor comprised epithelial neoplastic islands, resembling ameloblastoma, inside tight fibroconnective tissue; masses of ghost cells and formation of dentin were also observed. We had suspected that the minute high-density region around the molars on the imaging examinations represented alveolar bone change; however, it represented dentin formation. This led to difficulty diagnosing the lesion. Although DGCT may present characteristic findings on imaging examinations, its occurrence is infrequent, and in some cases, the findings may include the presence or absence of an impacted tooth without obvious calcification. The present case suggests that we should consider the possibility of an odontogenic tumor with calcification when high-density structures are observed inside the lesion.

DOI： 10.1007/s11282-024-00764-4

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Other Link： https://link.springer.com/article/10.1007/s11282-024-00764-4/fulltext.html
Preliminary Study of Dental Caries Detection by Deep Neural Network Applying Domain-Specific Transfer Learning Reviewed

Toshiyuki Kawazu, Yohei Takeshita, Mamiko Fujikura, Shunsuke Okada, Miki Hisatomi, Junichi Asaumi

Journal of Medical and Biological Engineering 44 ( 1 ) 43 - 48 2024.2

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Purpose: The purpose of this study is to confirm whether it is possible to acquire a certain degree of diagnostic ability even with a small dataset using domain-specific transfer learning. In this study, we constructed a simulated caries detection model on panoramic tomography using transfer learning. Methods: A simulated caries model was trained and validated using 1094 trimmed intraoral images. A convolutional neural network (CNN) with three convolution and three max pooling layers was developed. We applied this caries detection model to 50 panoramic images and evaluated its diagnostic performance. Results: The diagnostic performance of the CNN model on the intraoral film was as follows: C0 84.6%; C1 90.6%; C2 88.6%. Finally, we tested 50 panoramic images with simulated caries insertion. The diagnostic performance of the CNN model on the panoramic image was as follows: C0 75.0%, C1 80.0%, C2 80.0%, and overall diagnostic accuracy was 78.0%. The diagnostic performance of the caries detection model constructed only with panoramic images was much lower than that of the intraoral film. Conclusion: Domain-specific transfer learning methods may be useful for saving datasets and training time (179/250).

DOI： 10.1007/s40846-024-00848-w

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Imaging characteristics of incidentally detected cosmetic surgery-derived foreign bodies on CT images in the maxillofacial region Reviewed

Miki Hisatomi, Yohei Takeshita, Yoshinobu Yanagi, Shunsuke Okada, Mamiko Fujikura, Suzuka Yoshida, Toshiyuki Kawazu, Junichi Asaumi

Oral Radiology 40 ( 2 ) 277 - 284 2024.1

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

Abstract

Objectives

This study examined the imaging characteristics of cosmetic surgery-derived foreign bodies in the maxillofacial region through a retrospective review of cosmetic material foreign bodies incidentally detected on computed tomography (CT) images in routine clinical practice.

Methods

We retrospectively investigated cases of cosmetic surgery-derived foreign bodies other than dental materials in the maxillofacial region, using 5 years of CT image data stored on an imaging server. The imaging findings of these foreign bodies were investigated, along with patient age, patient sex, whether the foreign bodies were associated with the disease targeted by the CT scan, and the availability of cosmetic surgery information prior to examination.

Results

Foreign bodies were more common in women (19/21 cases), and affected patients displayed a wide age range (20–84 years). Four types of cosmetic surgery-derived foreign bodies in the maxillofacial region were detected by CT examination: nasal prostheses (nasal region), lifting sutures and injectable facial fillers (both in the buccal region), and silicone chin implants (chin region).

Conclusions

A cosmetic surgery-derived foreign body should be suspected when a foreign body is identified without a dental source of infection. In addition, cosmetic surgery-derived foreign bodies may be present in numerous patients, regardless of age or sex.

DOI： 10.1007/s11282-023-00734-2

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Other Link： https://link.springer.com/article/10.1007/s11282-023-00734-2/fulltext.html
Radiological assessment of the dissection area in supraomohyoid neck dissection Reviewed

Yohei Takeshita, Joe Iwanaga, Yoshio Ohyama, Soichiro Ibaragi, Yuki Matsushita, R. Shane Tubbs, Norio Kitagawa, Toshiyuki Kawazu, Miki Hisatomi, Shunsuke Okada, Mamiko Fujikura, Junichi Asaumi

Surgical and Radiologic Anatomy 2024

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Purpose: The current supraomohyoid neck dissection (SOHND) is performed above the omohyoid muscle to dissect levels I, II, and III in the levels of cervical lymph nodes. However, the anatomical boundary between levels III and IV is the inferior border of the cricoid cartilage. We investigated the anatomical relationship between the omohyoid muscle and cricoid cartilage using contrast-enhanced CT (CE-CT) images to assess the validity of the current SOHND. Methods: CE-CT images of the head and neck regions in patients were reviewed. The patients were divided into two groups: “malignant tumors” and “others”. The vertebral levels corresponding to the positions of anatomical structures such as the intersection of the omohyoid muscle and internal jugular vein (OM-IJ), and the inferior border of the cricoid cartilage (CC), were recorded. Results: The OM-IJ was located around the seventh cervical to the first thoracic vertebra. There was a significant difference between the malignant tumor and others groups in females (p = 0.036). The CC was located around the sixth to seventh cervical vertebrae. There was a significant sex difference in each group (malignant tumor: p < 0.0001; others: p = 0.008). Both sexes tended to have lower OM-IJ than CC, and females had significantly lower OM-IJ than males. Conclusion: This study provides clear anatomical evidence showing the difference between the SOHND dissection area and levels I, II, and III. It could be considered that in most cases SOHND invades level IV, not just levels I, II, and III, especially in female patients.

DOI： 10.1007/s00276-024-03453-3

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Difficult Diagnosis of Osteosarcoma of the Mandible: A Case Report Comparing Pathology and Imaging Findings Reviewed

Mamiko Fujikura, Toshiyuki Kawazu, Hotaka Kawai, Shunsuke Okada, Yoshinobu Yanagi, Junichi Asaumi

42 ( 2 ) 2023.12

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Authorship：Lead author Language：English

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An imaging‑based diagnostic approach to vascular anomalies of the oral and maxillofacial region Reviewed

Wlla Al‑Hammad, Mamiko Fujikura, Miki Hisatomi, Shunsuke Okada, Luciana Munhoz, Toshiyuki Kawazu, Yohei Takeshita, Mariko Fujita, Yoshinobu Yanagi, Jun-Ichi Asaumi

Oncology Letters 26 ( 3 ) 2023.7

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

DOI： 10.3892/ol.2023.13980

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分化度の異なる口腔扁平上皮癌におけるシスプラチンとCXCR4阻害剤併用の効果

吉田沙織, 河合穂高, 竹下洋平, 岡田俊輔, 藤倉満美子, 久富美紀, 河津俊幸, 長塚仁, 浅海淳一, 柳文修

日本口腔内科学会雑誌 28 ( 2 ) 106 - 106 2022.12

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Language：Japanese Publisher：(一社)日本口腔内科学会

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Ultrasound procedure for the diagnosis of mass lesions in the oral region Reviewed

Yohei Takeshita, Toshiyuki Kawazu, Miki Hisatomi, Shunsuke Okada, Mamiko Fujikura, Saori Yoshida, Yuri Namba, Yudai Shimizu, Yoshinobu Yanagi, Junichi Asaumi

Oral Radiology 39 ( 1 ) 93 - 100 2022.3

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

DOI： 10.1007/s11282-022-00605-2

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Other Link： https://link.springer.com/article/10.1007/s11282-022-00605-2/fulltext.html
A case of sialolithiasis of submandibular gland system mimicking a salivary gland tumor accompanied by multiple salivary calculi Reviewed

Mamiko Fujikura, Shin Nakamura, Junichi Asaumi, Tohru Kurabayashi

Dental Radiology 61 ( 1 ) 12 - 15 2021.9

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Authorship：Lead author Language：Japanese

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美容整形手術2年後に生じた注入剤を原因とする右側頬部膿瘍の1例

久富美紀, 河津俊幸, 岡田俊輔, 竹下洋平, 藤田麻里子, 藤倉満美子, 吉田沙織, 柳文修, 浅海淳一

歯科放射線 61 ( 増刊 ) 50 - 50 2021.5

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Language：Japanese Publisher：(NPO)日本歯科放射線学会

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Diagnostic ability of [18F]-fluorodeoxyglucose-positron emission tomography/computed tomography for retropharyngeal lymph node in patients with oral cancer. Reviewed International journal

Mamiko Fujikura, Shin Nakamura, Sakurako Asai, Tohru Kurabayashi

Nuclear medicine communications 40 ( 10 ) 1036 - 1042 2019.10

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

OBJECTIVE: The first aim of this study was to evaluate the diagnostic ability of [F]-fluorodeoxyglucose-PET/computed tomography (FDG-PET/CT) for retropharyngeal lymph node (RPLN) metastasis in patients with oral cancer. The second was to compare this with those of CT and MRI. METHODS: Among patients examined by both FDG-PET/CT and morphological imaging such as CT and MRI within 1 month, 42 patients (24 males and 18 females, mean age: 63.5 years; age range: 26-94 years) with a final diagnosis of retropharyngeal lymph node were included in this study. The diagnostic abilities for RPLN metastasis were evaluated by maximum standardized uptake value on PET/CT images and short axis diameter on morphological images. Optimal cut-off values for the nodal diagnoses of these modalities were obtained by receiver operating characteristic (ROC) analysis. RESULTS: In the ROC analysis, PET/CT had the largest area under the curve (AUC = 0.903), and diagnostic ability was superior to morphological images such as CT (0.678) and MRI (0.707). Using a maximum standardized uptake value of 3.5 as the cut-off value, sensitivity of 83.3%, specificity of 100% and accuracy of 95.2% were obtained. CONCLUSION: The diagnostic ability of FDG-PET/CT for RPLN metastasis was superior to CT and MRI. FDG-PET/CT is considered a useful tool for the diagnosis of RPLN in patients with oral cancer.

DOI： 10.1097/MNM.0000000000001071

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顎関節円板と皮質骨のMRI画像の信号強度顎関節疾患の診断におけるこれらの測定の妥当性(Magnetic Resonance Imaging Signal Intensities of the Temporomandibular Joint Articular Disc and Cortical Bone: Are These Measurements Valid for the Diagnosis of Temporomandibular Joint Disease?) Reviewed

Fujikura Mamiko, Nishikawa Keiichi, Araki Kazuyuki

The Showa University Journal of Medical Sciences 29 ( 4 ) 415 - 423 2017.12

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Authorship：Lead author Language：English Publisher：昭和大学学士会

顎関節疾患の診断において、MRI画像での皮質骨と顎関節円板の信号強度測定の妥当性について検討した。第1の検討として、ボランティア9名(男性5名、女性4名、平均28.8歳)の両顎関節をマルチエコー法で撮像して13の顎関節円板画像を入手し、皮質骨および顎関節円板の信号強度がエコー時間(TE)によってどのように変化するか調べた。第2の検討として、顎関節症が疑われて両側顎関節のMRIを施行した患者28名(男性8名、女性20名、平均33.8歳)より30顎関節のプロトン密度強調像(PDWI)とT2強調像(T2WI)を抽出し、皮質骨および顎関節円板の信号強度が明らかに無信号となる外耳孔と比較して有意に高いかどうか調べた。第1の検討の結果、前方肥厚部と後方肥厚部はほぼ同等の減衰を示した。関節突起皮質骨と円板の信号強度はTE 20ms付近で交差し、それより短いTEでは円板が、長いTEでは皮質骨が高信号を示した。第2の検討では、PDWIとT2WIは同様の結果であり、関節突起皮質骨、円板前方肥厚部、後方肥厚部の信号強度は空気の信号強度より有意に高値を示した。これまで無信号または低信号と考えられてきた皮質骨および顎関節円板は、空気とは異なり、それぞれ特徴的な信号を呈することが明らかになった。

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Other Link： https://search.jamas.or.jp/index.php?module=Default&action=Link&pub_year=2017&ichushi_jid=J04669&link_issn=&doc_id=20180420270007&doc_link_id=10.15369%2Fsujms.29.415&url=https%3A%2F%2Fdoi.org%2F10.15369%2Fsujms.29.415&type=J-STAGE&icon=https%3A%2F%2Fjk04.jamas.or.jp%2Ficon%2F00007_3.gif
Application of diffusion kurtosis imaging to odontogenic lesions: Analysis of the cystic component. Reviewed International journal

Junichiro Sakamoto, Ami Kuribayashi, Shinya Kotaki, Mamiko Fujikura, Shin Nakamura, Tohru Kurabayashi

Journal of magnetic resonance imaging : JMRI 44 ( 6 ) 1565 - 1571 2016.12

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

PURPOSE: To assess the feasibility of applying diffusion kurtosis imaging (DKI) to common odontogenic lesions and to compare its diagnostic ability versus that of the apparent diffusion coefficient (ADC) for differentiating keratocystic odontogenic tumors (KCOTs) from odontogenic cysts. MATERIALS AND METHODS: Altogether, 35 odontogenic lesions were studied: 24 odontogenic cysts, six KCOTs, and five ameloblastomas. The diffusion coefficient (D) and excessive kurtosis (K) were obtained from diffusion-weighted images at b-values of 0, 500, 1000, and 1500 s/mm2 on 3T magnetic resonance imaging (MRI). The combination of D and K values showing the maximum density of the probable density function was estimated. The ADC was obtained (0 and 1000 s/mm2 ). Values for odontogenic cysts, KCOTs, and ameloblastomas were compared. Multivariate logistic regression modeling was performed to assess the combination of D and K model versus ADC for differentiating KCOTs from odontogenic cysts. RESULTS: The mean D and ADC were significantly higher for ameloblastomas than for odontogenic cysts or KCOTs (P < 0.05). The mean K was significantly lower for ameloblastomas than for odontogenic cysts or KCOTs (P < 0.05). The mean values of all parameters for odontogenic cysts and KCOTs showed no significant differences (P = 0.369 for ADC, 0.133 for D, and 0.874 for K). The accuracy of the combination of D and K model (76.7%) was superior to that of ADC (66.7%). CONCLUSION: Use of DKI may be feasible for common odontogenic lesions. A combination of DKI parameters can be expected to increase the accuracy of its diagnostic ability compared with ADC. J. Magn. Reson. Imaging 2016;44:1565-1571.

DOI： 10.1002/jmri.25307

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Effect of display monitor devices on intra-oral radiographic caries diagnosis. Reviewed International journal

Kazuyuki Araki, Mamiko Fujikura, Tsukasa Sano

Clinical oral investigations 19 ( 8 ) 1875 - 9 2015.11

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

OBJECTIVES: Recent developments in digital computer technology have enabled radiological diagnosis to be performed using a monitor screen. In medical radiography, the importance of monitors has been shown in many diseases. Digital imaging and communication in medicine (DICOM)-compatible monitors are widely used. However, the effect of monitors on the diagnosis of oral disease has not yet been clarified and remains controversial. The aims of this study are to compare the caries diagnostic ability between DICOM monitors and other monitors and to examine if monitor capability affects the diagnosis. MATERIALS AND METHODS: One hundred proximal surfaces of 50 extracted human upper premolar teeth were used as specimens. Intra-oral radiographs of all specimens were taken digitally. Three types of monitors were compared in terms of caries diagnostic ability: a DICOM standard-compatible monitor, a standardized personal computer (PC) monitor, and a tablet PC. Six oral radiologists diagnosed each radiograph independently. Areas under the receiver operating characteristic (ROC) curve were generated and compared. RESULTS: Area under the ROC curve (AUC) of the DICOM monitor, PC monitor, and tablet PC was 0.68147, 0.67002, and 0.60189, respectively. There was no significant difference between the DICOM monitor and the PC monitor, but the tablet PC showed significantly lower accuracy. There were no significant differences among the monitors for dentin caries (p > 0.05). CONCLUSIONS: DICOM-compatible monitors and PC monitors have similar capabilities, but tablet PCs showed lower diagnostic accuracy, especially for superficial caries. CLINICAL RELEVANCE: Appropriate monitors are needed for radiographic diagnosis on monitor screens.

DOI： 10.1007/s00784-015-1401-z

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Diagnosis of retrodiscal tissue in painful temporomandibular joint (TMJ) by fluid-attenuated inversion recovery (FLAIR) signal intensity. Reviewed International journal

Migiwa Kuroda, Mika Otonari-Yamamoto, Tsukasa Sano, Mamiko Fujikura, Mamoru Wakoh

Cranio : the journal of craniomandibular practice 33 ( 4 ) 271 - 5 2015.10

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AIMS: The purpose of the present study is to analyze the fluid-attenuated inversion recovery (FLAIR) signal intensity of the retrodiscal tissue in a painful temporomandibular joint (TMJ), and to develop a diagnostic system based on FLAIR data. METHODOLOGY: The study was based on 33 joints of 17 patients referred for MR imaging of the TMJ. Regions of interest were placed over retrodiscal tissue and gray matter (GM) on FLAIR images. Using signal intensities of GM as reference points, signal intensity ratios (SIR) of retrodiscal tissue were calculated. SIRs in painful TMJ were compared with those in painless TMJ. Wilcoxon's Rank Sum Test was used to analyze the difference in SIRs between the painful and painless groups (P<0·05). RESULTS: The SIRs of retrodiscal tissue were significantly higher in painful joints than in painless joints. CONCLUSION: FLAIR sequences provide a high signal in patients having painful TMJ, and it suggests that retrodiscal tissue in painful TMJ contains elements such as protein.

DOI： 10.1080/08869634.2015.1097295

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Plasmablastic lymphoma of the maxillary sinus with intraoral manifestation caused by direct alveolar bone infiltration in an HIV-negative patient. Reviewed International journal

Rika Yasuhara, Tarou Irié, Eisuke Shiozawa, Toshiko Yamochi, Junichi Tanaka, Yohko Kohno, Mamiko Fujikura, Yukinori Kimura, Tomomi Hanazawa, Kenji Seki, Tsukasa Sano, Tatsuo Shirota, Miki Kushima, Masafumi Takimoto, Kenji Mishima

Pathology international 64 ( 11 ) 588 - 90 2014.11

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DOI： 10.1111/pin.12212

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分化度が異なるOSCCにおけるCXCR4阻害剤の有用性

吉田沙織, 河合穂高, 竹下洋平, 岡田俊輔, 藤倉満美子, 久富美紀, 河津俊幸, 長塚仁, 浅海淳一, 柳文修

日本病理学会会誌 112 ( 1 ) 290 - 290 2023.3

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Language：Japanese Publisher：(一社)日本病理学会

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分化度の異なる口腔扁平上皮癌におけるシスプラチンとCXCR4阻害剤併用の効果

吉田沙織, 河合穂高, 竹下洋平, 岡田俊輔, 藤倉満美子, 久富美紀, 河津俊幸, 長塚仁, 浅海淳一, 柳文修

日本口腔診断学会雑誌 36 ( 1 ) 82 - 82 2023.2

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Language：Japanese Publisher：(一社)日本口腔診断学会

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Availability of CXCR4 inhibitor-Cisplatin combination treatment in oral squamous cell carcinoma.

吉田沙織, 河合穂高, 佐能彰, 竹下洋平, 岡田俊輔, 藤倉満美子, 久富美紀, 長塚仁, 浅海淳一, 浅海淳一, 浅海淳一, 柳文修, 柳文修, 柳文修

日本口腔腫瘍学会総会・学術大会プログラム・抄録集 41st 2023

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A case of multiple neurogenic tumors discovered with buccal mucosa schwannoma

久富美紀, 竹下洋平, 河合穂高, 岡田俊輔, 藤倉満美子, 吉田沙織, 河津俊幸, 長塚仁, 柳文修, 柳文修, 浅海淳一, 浅海淳一

日本口腔腫瘍学会総会・学術大会プログラム・抄録集 41st 2023

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口腔顎顔面領域の臨床解剖と画像診断

竹下洋平, 河津俊幸, 久富美紀, 岡田俊輔, 藤倉満美子, 伊原木聰一郎, 岩永譲, 岩永譲, 影山幾男, 松下祐樹, TUBBS R. Shane, 浅海淳一, 浅海淳一, 浅海淳一

日本解剖学会総会・全国学術集会講演プログラム・抄録集 127th (CD-ROM) 2022

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口腔腫瘤性病変への超音波検査の有用性の検討

竹下洋平, 河津俊幸, 久富美紀, 岡田俊輔, 藤倉満美子, 吉田沙織, 難波友里, 清水雄大, 柳文修, 浅海淳一

日本歯科医師会雑誌 74 ( 4 ) 413 - 413 2021.7

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口腔扁平上皮癌におけるシスプラチン-CXCR4阻害剤併用療法の有効性

吉田沙織, 河合穂高, 長塚仁, 竹下洋平, 岡田俊輔, 藤倉満美子, 久富美紀, 河津俊幸, 浅海淳一, 柳文修

日本病理学会会誌 110 ( 1 ) 275 - 275 2021.3

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CT値を用いた歯原性嚢胞の鑑別の有用性と適応例の検討

久富美紀, 上原京憲, 河津俊幸, 岡田俊輔, 竹下洋平, 藤倉満美子, 吉田沙織, 藤田麻里子, 柳文修, 浅海淳一

岡山歯学会雑誌 39 ( 2 ) 37 - 38 2020.12

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口腔癌患者における咽頭後リンパ節転移診断におけるFDG-PET/CTの有用性

藤倉満美子, 中村伸, 浅井桜子, 倉林亨

核医学 55 ( Suppl. ) S197 - S197 2018.11

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顎関節部MR画像における皮質骨および関節円板の信号強度(学位甲)

藤倉満美子, 荒木和之, 美島健二

昭和学士会雑誌 76 ( 6 ) 796 - 796 2016.12

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拡散尖度画像によるcystic componentを有する歯原性病変の診断能について

坂本潤一郎, 小滝真也, 藤倉満美子, 中村伸, 栗林亜実, 倉林亨

日本医学放射線学会秋季臨床大会抄録集 51回 S556 - S556 2015.9

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造影MRIにおけるモーションアーチファクト低減のためのBLADE法の有用性

名倉奈津子, 佐々木秀憲, 今泉晶子, 檜垣卓生, 藤倉満美子, 音成実佳, 川西恵理, 田井誠悟, 西川慶一, 和光衛

歯科放射線 55 ( 増刊 ) 79 - 79 2015.4

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顎関節部MR画像における皮質骨および関節円板の信号強度(第二報)

藤倉満美子, 西川慶一, 今泉晶子, 佐々木秀憲, 坂本潤一郎, 音成実佳, 佐野司, 美島健二, 倉林亨

歯科放射線 55 ( 増刊 ) 63 - 63 2015.4

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頭頸部正常組織のT1およびT2緩和時間 1.5Tと3.0Tの比較

今泉晶子, 佐々木秀憲, 音成実佳[山本], 西川慶一, 和光衛, 名倉奈津子, 藤倉満美子, 坂本潤一郎, 倉林亨

歯科放射線 55 ( 増刊 ) 79 - 79 2015.4

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T2強調画像およびFLAIR画像による顎関節円板の信号強度の検討

藤倉満美子, 音成実佳[山本], 西川慶一, 黒田沙, 和光衛, 佐野司

日本顎関節学会雑誌 26 ( Suppl. ) 103 - 103 2014.7

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【基本臨床画像診断読影の基本を知り各種疾患をよむ】(Part_01)正常像を理解する MRI

佐野司, 藤倉満美子, 音成実佳

補綴臨床別冊 ( 基本臨床画像診断 ) 24 - 29 2013.12

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正常像を理解する 5.MRI

佐野司, 藤倉満美子, 音成実佳

隔月刊補綴臨床 2013

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Two cases of de novo myoepithelial carcinoma -focusing on MRI findings-

Fujikura M., Hisatomi M., Al-hammad WE, Takeshita Y., Okada S., Kawazu T., Fujita M., Yanagi Y., Asaumi J.

The 14th Asian Congress of Oral and Maxillofacial Radiology 2024.6.14

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Event date： 2024.6.11 - 2024.6.15

Language：English Presentation type：Poster presentation

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Evaluation of CT findings in squamous and non-squamous carcinomas of the maxillary sinus

Asaumi Y., Fujikura M., Hisatomi M., Al-hammad WE, Takeshita Y., Okada S., Fujita M., Kawazu T., Yanagi Y., Asaumi J.

The 14th Asian Congress of Oral and Maxillofacial Radiology 2024.6.13

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Event date： 2024.6.11 - 2024.6.15

Language：English Presentation type：Poster presentation

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CT画像から偶発的に発見された顎口腔領域に認める美容整形由来の異物の画像的検討

久富美紀, 竹下洋平, 岡田俊輔, 藤倉満美子, 藤田麻里子, 吉田沙織, 難波友里, 吉田鈴加, 河津俊幸, 柳文修

日本歯科放射線学会第64回学術大会 2024.5.25

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Event date： 2024.5.24 - 2024.5.26

Language：Japanese Presentation type：Poster presentation

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含歯性嚢胞のSimple Diffusion Kurtosis Imagingにおける特徴的なMK値

福村優華, 吉田鈴加, 中村吉秀, 竹下洋平, 岡田俊輔, 藤倉満美子, 久富美紀, 柳文修, 黒田昌宏, 河津俊幸

日本歯科放射線学会第64回学術大会 2024.5.25

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Event date： 2024.5.24 - 2024.5.26

Language：Japanese Presentation type：Oral presentation (general)

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ChatGPTは日本歯科放射線学会専門医試験対策に有用か

竹下洋平, 河津俊幸, 久富美紀, 岡田俊輔, 藤倉満美子, 吉田鈴加, 福村優華, 中村吉秀, 柳文修, 浅海淳一

日本歯科放射線学会第42回関西・九州合同地方会（第65回関西・第61回九州地方会） 2023.12.2

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Event date： 2023.12.2

Language：Japanese Presentation type：Oral presentation (general)

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肩甲舌骨筋上頸部郭清術の郭清範囲による摘出リンパ節数への影響の放射線解剖学的検討

竹下洋平, 岩永譲, 伊原木聰一郎, 大山厳雄, 松下祐樹, 河津俊幸, 久富美紀, 岡田俊輔, 藤倉満美子, 浅海淳一

第68回(公社)日本口腔外科学会総会・学術大会

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Event date： 2023.11.10 - 2023.11.12

Language：Japanese

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ChatGPTは日本歯科放射線学会認定医試験対策に有用か

竹下洋平, 河津俊幸, 久富美紀, 岡田俊輔, 藤倉満美子, 難波友里, 吉田鈴加, 吉田沙織, 柳文修, 浅海淳一

NPO法人日本歯科放射線学会第4回秋季学術大会 2023.11.4

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Event date： 2023.11.3 - 2023.11.5

Language：Japanese Presentation type：Oral presentation (general)

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上顎骨に生じた象牙質形成性幻影細胞腫の1例

吉田鈴加, 竹下洋平, 河津俊幸, 久富美紀, 岡田俊輔, 藤倉満美子, 小畑協一, 高畠清文, 難波友里, 浅海淳一

NPO法人日本歯科放射線学会第63回学術大会・第19回定例総会

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Event date： 2023.5.26 - 2023.5.28

Language：Japanese Presentation type：Oral presentation (general)

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口腔顎顔面領域の血管奇形に対する画像診断のアプローチ

Wlla Alhammad, 藤倉満美子, 久富美紀, 岡田俊輔, 河津俊幸, 竹下洋平, 藤田麻里子, 吉田鈴加, 柳文修, 浅海淳一

NPO法人日本歯科放射線学会第63回学術大会・第19回定例総会

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Event date： 2023.5.26 - 2023.5.28

Language：English Presentation type：Oral presentation (general)

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分化度が異なるOSCCにおけるCXCR4阻害剤の有用性

吉田沙織, 河合穂高, 竹下洋平, 岡田俊輔, 藤倉満美子, 久富美紀, 河津俊幸, 長塚仁, 浅海淳一, 柳文修

第112回日本病理学会総会

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Event date： 2023.4.13 - 2023.4.16

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OSCCにおけるCXCR4阻害剤―シスプラチン併用療法の可能性

吉田沙織, 河合穂高, 佐能彰, 竹下洋平, 岡田俊輔, 藤倉満美子, 久富美紀, 長塚仁, 浅海淳一, 柳文修

第41回日本口腔腫瘍学会総会・学術大会 2023.1.26

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Event date： 2023.1.26 - 2023.2.28

Language：Japanese Presentation type：Poster presentation

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頬粘膜神経鞘腫を契機に発見された多発神経原性腫瘍の１例

久富美紀, 竹下洋平, 河合穂高, 岡田俊輔, 藤倉満美子, 吉田沙織, 河津俊幸, 長塚仁, 柳文修, 浅海淳一

第41回日本口腔腫瘍学会総会・学術大会 2023.1.26

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Event date： 2023.1.26 - 2023.2.28

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口腔症状を契機に発見された血管周囲類上皮細胞腫瘍（PEComa）の転移の一例

岡田俊輔, 竹下洋平, 藤倉満美子, 河合穂高, 吉田沙織, 吉田鈴加, 藤田麻里子, 久富美紀, 河津俊幸, 柳井広之, 柳文修, 浅海淳一

日本歯科放射線学会第41回関西・九州合同地方会（第64回関西・第60回九州地方会） 2022.11.26

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Event date： 2022.11.26

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肩甲舌骨筋上頸部郭清術における郭清範囲の放射線解剖学的検討

竹下洋平, 岩永譲, 伊原木聰一郎, 大山厳雄, 松下祐樹, 河津俊幸, 久富美紀, 岡田俊輔, 藤倉満美子, 浅海淳一

NPO法人日本歯科放射線学会第3回秋季学術大会 2022.10.8

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Event date： 2022.10.7 - 2022.10.9

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高速diffusion kurtosis imagingの頭頸部悪性腫瘍に対する有用性の検討：初期研究

清水雄大, 仲光勇輝, 竹下洋平, 岡田俊輔, 藤倉満美子, 吉田鈴加, 福村優華, 柳文修, 黒田昌宏, 浅海淳一

NPO法人日本歯科放射線学会第3回秋季学術大会 2022.10.8

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Event date： 2022.10.7 - 2022.10.9

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口蓋に発生した筋上皮癌の一例

難波友里, 藤倉満美子, 久富美紀, 河津俊幸, 竹下洋平, 岡田俊輔, 吉田沙織, 河合穂高, 柳文修, 浅海淳一

NPO法人日本歯科放射線学会第3回秋季学術大会 2022.10.8

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Event date： 2022.10.7 - 2022.10.9

Language：Japanese Presentation type：Oral presentation (general)

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分化度の異なる口腔扁平上皮癌におけるシスプラチンとCXCR4阻害剤併用の効果

吉田沙織, 河合穂高, 竹下洋平, 岡田俊輔, 藤倉満美子, 久富美紀, 河津俊幸, 長塚仁, 浅海淳一, 柳文修

第35回日本口腔診断学会・第32回日本口腔内科学会・第33回日本臨床口腔病理学会合同学術大会 2022.9.23

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Event date： 2022.9.22 - 2022.9.24

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Preliminary study for classifying dental caries using deep neural network with transfer-learning

Kawazu T, Takeshita Y, Fujikura M, Okada S, Hisatomi M, Asaumi J

2022.6.3

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Event date： 2022.6.3 - 2022.6.4

Language：English

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診断に苦慮した下顎骨骨肉腫の一例

藤倉満美子, 久富美紀, 岡田俊輔, 竹下洋平, 河津俊幸, 牧野琢丸, 河合穂高, 柳井広之, 柳文修, 浅海淳一

日本歯科放射線学会第2回秋季学術大会 2021.10.30

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Event date： 2021.10.29 - 2021.10.31

Language：Japanese Presentation type：Oral presentation (general)

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口腔腫瘤性病変への超音波検査の有用性の検討

竹下洋平, 河津俊幸, 久富美紀, 岡田俊輔, 藤倉満美子, 吉田沙織, 難波友里, 清水雄大, 柳文修, 浅海淳一

第24回日本歯科医学会学術大会 2021.9.24

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Event date： 2021.9.23 - 2021.9.25

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美容整形手術2年後に生じた注入剤を原因とする右側頬部膿瘍の1例

久富美紀, 河津俊幸, 岡田俊輔, 竹下洋平, 藤田麻里子, 藤倉満美子, 吉田沙織, 柳文修, 浅海淳一

日本歯科放射線学会第61回学術大会・第17回定例総会 2021.5.22

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Event date： 2021.5.21 - 2021.5.23

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Ultrasonography diagnosis of mass-like lesions of the oral region.

Takeshita Y, Kawazu T, Hisatomi M, Okada S, Fujikura M, Yosida S, Namba Y, Shimizu Y, Yanagi Y, Asaumi J

The 23rd International Congress of DentoMaxilloFacial Radiology, Gwangju, Korea

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Event date： 2021.4.28 - 2021.5.1

Language：English

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口腔扁平上皮癌におけるシスプラチン-CXCR4阻害剤併用療法の有効性

吉田沙織, 河合穂高, 長塚仁, 竹下洋平, 岡田俊輔, 藤倉満美子, 久富美紀, 河津俊幸, 浅海淳一, 柳文修

第110回日本病理学会総会 2021.4.23

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Event date： 2021.4.22 - 2021.4.24

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口腔腫瘤性病変に対する超音波検査の有用性

竹下洋平, 河津俊幸, 久富美紀, 岡田俊輔, 藤倉満美子, 吉田沙織, 難波友里, 清水雄大, 柳文修, 浅海淳一

NPO法人日本歯科放射線学会第1回秋季学術大会 2020.10.30

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Event date： 2020.10.31 - 2020.11.1

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CT値を用いた歯原性嚢胞の鑑別の有用性と適応例の検討

久富美紀, 上原京憲, 河津俊幸, 岡田俊輔, 竹下洋平, 藤倉満美子, 吉田沙織, 藤田麻里子, 柳文修, 浅海淳一

第41回岡山歯学会総会・学術大会 2020.10.18

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Event date： 2020.10.18

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口腔顎顔面領域の臨床解剖と画像診断

竹下洋平, 河津俊幸, 久富美紀, 岡田俊輔, 藤倉満美子, 伊原木聰一郎, 岩永譲, 影山幾男, 松下祐樹, R. Shane Tubbs, 浅海淳一

第127回日本解剖学会総会・全国学術大会 2022.3

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歯原性腫瘍・嚢胞のMRI診断

河津俊幸, 久富美紀, 岡田俊輔, 竹下洋平, 藤倉満美子, 吉田沙織, 浅海淳一

日本歯科放射線学会第40回関西・九州合同地方会（第59回九州・第63回関西地方会） 2020.12.5

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口腔癌患者における咽頭後リンパ節転移診断におけるFDG-PETの有用性

藤倉満美子, 中村伸, 浅井桜子, 倉林亨

第58回日本核医学会学術総会 2018.11

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イメージインタープリテーション出題者

藤倉満美子

第54回日本医学放射線学会秋季臨床大会・第31回頭頚部放射線研究会 2018.10

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3T MRI装置を用いた3Dとリアルタイムシネ画像による顎関節の評価

鉄村明美, 中村伸, 樺沢勇司, 高原楠旻, 角倉可奈子, 吉野教夫, 坂本潤一郎, 藤倉満美子, 倉林亨

日本歯科放射線学会第224回関東地方会 2017.1

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頭頸部結節性筋膜炎の２症例

鉄村明美, 中村伸, 吉野教夫, 坂本潤一郎, 藤倉満美子, 小滝真也, 倉林亨

日本歯科放射線学会第222回関東地方会 2016.1

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拡散尖度画像によるcystic componentを有する歯原性病変の診断脳について

坂本潤一郎, 小滝真也, 藤倉満美子, 中村伸, 栗林亜実, 倉林亨

第51回日本医学放射線学会秋季臨床大会・第28回頭頸部放射線研究会 2015.10

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イメージインタープリテーション解答者

藤倉満美子

第51回日本医学放射線学会秋季臨床大会・第28回頭頸部放射線研究会 2015.10

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顎関節部MR画像における皮質骨および関節円板の信号強度（第二報）

藤倉満美子, 西川慶一, 今泉晶子, 佐々木秀憲, 坂本潤一郎, 音成実佳, 佐野司, 美島健二

日本歯科放射線学会第56回学術大会 2015.6

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顎関節部 MR 画像における皮質骨および関節円板の信号強度

藤倉満美子, 西川慶一, 音成, 実佳, 黒田沙, 和光衛, 佐野司

日本歯科放射線学会第220回関東地方会 2015.1

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疼痛を伴う顎関節の外側翼突筋のFLAIR信号による診断

黒田沙, 音成(山本)実佳, 佐野司, 藤倉満美子, 和光衛, 今泉晶子, 佐々木秀憲, 神尾崇

日本歯科放射線学会第55回学術大会 2014.6

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変形性顎関節症における関節液量と疼痛の関連

音成(山本)実佳, 佐野司, 黒田沙, 藤倉満美子, 今泉晶子, 佐々木秀憲, 神尾崇, 児玉紗耶香, 井本研一, 西川慶一, 和光衛

日本歯科放射線学会第55回学術大会 2014.6

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咀嚼筋間隙を占有した下顎悪性腫瘍の一例

藤倉満美子, 神尾崇, 音成(山本)実佳, 今泉晶子, 佐々木秀憲, 和光衛, 黒田沙, 佐野司

日本歯科放射線学会第33回関西・九州合同地方会 2013.12

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Research Projects

顎関節症と筋バランスの関連性の解析ーMRIを用いた定量評価ー

Grant number：25K20348 2025.04 - 2029.03

日本学術振興会科学研究費助成事業若手研究

藤倉満美子

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Grant amount：\1690000 （ Direct expense: \1300000 、 Indirect expense：\390000 ）

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Practical training of interpretation of radiogram （2024academic year） 1st semester - 火5,火6,火7
Practical training of interpretation of radiogram （2023academic year） 1st semester - 火5,火6,火7
Practical training of interpretation of radiogram （2022academic year） 1st semester - 火5,火6,火7