研究者詳細 - 大塚　勇輝

論文 - 大塚　勇輝

分割表示 93 件中 81 - 93 件目／全件表示 >>

Simultaneous hot and cold thyroid nodules: Which is malignant? 国際誌

Yuki Otsuka, Yasuhiro Nakano, Daisuke Omura, Takayuki Iwamoto, Ruiko Hayashi, Fumio Otsuka

Clinical case reports 9 ( 3 ) 1810 - 1811 2021年3月

Left-sided appendicitis due to situs inversus totalis. 国際誌

Yuki Otsuka, Ruiko Hayashi, Shinichi Urano, Akihide Yashima, Yasuo Nanba, Fumio Otsuka

Clinical case reports 9 ( 3 ) 1791 - 1792 2021年3月

Positron emission tomography for the diagnosis of prosthetic heart valve endocarditis. 国際誌

Yuki Otsuka, Hideharu Hagiya, Kosuke Oka, Fumio Otsuka

BMJ case reports 14 ( 2 ) 2021年2月

Electrocardiography diagnosed severe hypokalaemia in anorexia nervosa. 査読

Yuki Otsuka, Yasuhiro Nakano, Kazuki Tokumasu, Fumio Otsuka

JOURNAL OF HOSPITAL GENERAL MEDICINE 3 ( 2 ) 59 - 60 2021年

A rare complication: Infection in acromegalic renal cysts. 国際誌

Yuki Mori, Yuki Otsuka, Yasuhiro Nakano, Hiroyuki Sakae, Kou Hasegawa, Fumio Otsuka

Clinical case reports 8 ( 12 ) 3551 - 3552 2020年12月

Dynamic Mercedes-Benz Sign in the Right Atrium.

Ryo Tanabe, Hiroki Matsuura, Yuki Otsuka, Akira Endo

JMA journal 3 ( 4 ) 353 - 354 2020年10月

Hashimoto's thyroiditis and primary thyroid lymphoma. 国際誌

Y Otsuka, M Yasuda, K Tokumasu, K Hasegawa, F Otsuka

QJM : monthly journal of the Association of Physicians 113 ( 9 ) 691 - 692 2020年9月

Hepatic encephalopathy due to extrahepatic portosystemic shunt. 国際誌

Yosuke Sazumi, Yoshito Nishimura, Yuki Otsuka, Yuki Mizuta, Yasuhiro Nakano, Hiroyuki Sakae, Fumio Otsuka

Clinical case reports 8 ( 9 ) 1852 - 1853 2020年9月

Coronary Spastic Angina Induced by Adrenal Insufficiency.

Yuki Otsuka, Ko Harada, Miho Yasuda, Yasuhiro Nakano, Kou Hasegawa, Fumio Otsuka

Internal medicine (Tokyo, Japan) 59 ( 15 ) 1873 - 1877 2020年8月

記述言語：英語掲載種別：研究論文（学術雑誌）

Adrenal insufficiency patients are treated with glucocorticoid replacement therapy. However, mimicking the in vivo circadian rhythm of cortisol levels is challenging, and suboptimal replacement increases the risk of mortality from cardiovascular disease. We herein report a case of coronary spastic angina (CSA) with simultaneous low early-morning serum cortisol levels in a patient undergoing corticosteroid replacement therapy for primary adrenal insufficiency. Steroid therapy is reportedly effective for refractory angina, but underlying adrenal deficiency has never been revealed. Our case intimates the probable risk of CSA as a complication of relative adrenal insufficiency and highlights the effectiveness of dexamethasone in these patients.

DOI： 10.2169/internalmedicine.4337-19

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Ludwig's Angina and Mandibular Osteomyelitis after Dental Extraction.

Yuki Otsuka, Ko Harada, Yoshito Nishimura, Fumio Otsuka

JMA journal 2 ( 1 ) 87 - 88 2019年3月

Diagnostic FDG PET/CT findings in polymyalgia rheumatica. 国際誌

Y Otsuka, K Harada, F Otsuka

QJM : monthly journal of the Association of Physicians 112 ( 2 ) 139 - 140 2019年2月

Acute Agitation as an Initial Manifestation of Neuro-Behçet's Disease. 国際誌

Yuki Otsuka, Tetsuya Yumoto, Hiromi Ihoriya, Namiko Matsumoto, Kota Sato, Koji Abe, Hiromichi Naito, Atsunori Nakao

Case reports in emergency medicine 2018 5437027 - 5437027 2018年

記述言語：英語

Managing acutely agitated or violent patients in the emergency department (ED) represents a significant challenge. Acute agitation as an initial manifestation of neuro-Behcet's disease (NBD) is an extremely rare clinical entity. A 44-year-old male, who had been complaining about a severe headache and fever for several days, was admitted to our ED due to acutely presented incontinence and agitation. On admission, physical restraint and sedation with sevoflurane and propofol were required for his combative and violent behavior. Cerebrospinal fluid examination revealed increased cell count. Fluid attenuated inversion recovery magnetic resonance imaging showed a high intensity signal in the left parietal lobe and bilateral occipital lobe. As infectious meningoencephalitis was suspected, empirical therapy was immediately started. He recovered uneventfully without neurological defect in seven days. Based on positive human leukocyte antigen B-51 and clinical manifestations, the diagnosis of NBD was made and remitted by steroid therapy. Although acute NBD commonly presents with focal neurological symptoms, psychiatric symptoms could be considered the first manifestation. A focused and thorough examination coupled with appropriate management strategies can assist emergency clinicians safely and effectively manage these patients.

DOI： 10.1155/2018/5437027

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Occurrence of Dermatomyositis Immediately after Mastectomy Subsequent to Severe Chemotherapeutic Drug Eruption.

Yuki Otsuka, Haruki Watanabe, Yuzuki Kano, Noriko Tatebe, Katsue Sunahori-Watanabe, Tomoko Kawabata, Ken-Ei Sada, Jun Wada

Internal medicine (Tokyo, Japan) 56 ( 24 ) 3379 - 3383 2017年

記述言語：英語掲載種別：研究論文（学術雑誌）

We herein report a patient with breast cancer who developed dermatomyositis (DM) immediately after mastectomy. She had a history of severe drug eruption during neoadjuvant chemotherapy six months previously. Within a month after the operation, myalgia and rash, including Gottron's papules, developed, and skeletal-muscle enzymes elevated, so she was diagnosed with probable DM according to the Bohan and Peter criteria. In many neoplastic DM cases, the course of the disease parallels the course of the malignancy. Possible mechanisms were suggested to explain the development of DM in the present case and offer new insight into autoimmune diseases.

DOI： 10.2169/internalmedicine.9194-17

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