NISHIHARA Masahiro
| School of Medicine Department of Medicine | Research Assistant |
Researcher Information
Research activity information
Paper
- Subclinical Myocardial Involvement Evaluated by Cardiac Magnetic Resonance Imaging in a Patient with Anti-Ro52/SS-A Antibody-positive Sjögren's Disease Complicated with Polymyositis.
Kiichi Sugito; Masashi Uchikawa; Shinya Asatani; Masahiro Nishihara; Yosuke Nagasawa; Hirotake Inomata; Masako Tsukamoto; Hitomi Kobayashi; Noboru Kitamura; Hideki Nakamura; Yasuo Okumura
Internal medicine (Tokyo, Japan), Feb. 2026 - Eosinophilic Granulomatosis with Polyangiitis Complicated by Eosinophilic Chronic Rhinosinusitis Successfully Treated with Combination of Mepolizumab and Dupilumab: A Case Report.
Hirotake Inomata; Noboru Kitamura; Shinya Asatani; Masashi Uchikawa; Kiichi Sugito; Masahiro Nishihara; Kumiko Akiya; Miho Oshima; Hideki Nakamura
Internal medicine (Tokyo, Japan), Jan. 2026 - Cardiac magnetic resonance imaging analysis of cardiac involvement in eosinophilic granulomatosis with polyangiitis.
Hirotake Inomata; Noboru Kitamura; Masashi Uchikawa; Kiichi Sugito; Shinya Asatani; Masahiro Nishihara; Kumiko Akiya; Miho Oshima; Hideki Nakamura
Modern rheumatology, Dec. 2025 - Rheumatoid Meningitis with Generalized Convulsions during Peficitinib Treatment, in Which Anti-cyclic Citrullinated Peptide Antibody in the Cerebrospinal Fluid Was Useful for Making a Diagnosis: A Review of the Literature and Previous Reports.
Shinya Asatani; Noboru Kitamura; Masashi Uchikawa; Kiichi Sugito; Masahiro Nishihara; Yosuke Nagasawa; Hirotame Inomata; Kumiko Akiya; Miho Oshima; Hideki Nakamura
Internal medicine (Tokyo, Japan), Dec. 2025 - Malignancy-associated Multicentric Reticulohistocytosis Mimicking Dermatomyositis-like Features, with a Significant Ultrasound Finding.
Hirotake Inomata; Shinya Asatani; Natsumi Ikumi; Masashi Uchikawa; Kiichi Sugito; Masahiro Nishihara; Kumiko Akiya; Miho Oshima; Noboru Kitamura; Hideki Nakamura
Internal medicine (Tokyo, Japan), Nov. 2025 - Successful treatment for a patient with antiphospholipid syndrome and decreased protein S activity exacerbated by heparin-induced thrombocytopenia: A case report.
Masahiro Nishihara; Hiroto Nagae; Shimon Otake; Shinya Asatani; Yosuke Nagasawa; Kumiko Akiya; Hirotake Inomata; Noboru Kitamura; Hideki Nakamura
Medicine, Nov. 2024 - Sjögren's syndrome positive for isolated anti-Ro52/SS-A antibody and anti-centromere antibody.
Hideki Nakamura; Masako Tsukamoto; Kinya Nagata; Yosuke Nagasawa; Kumiko Akiya; Hirotake Inomata; Masahiro Nishihara; Shin-Ya Asatani; Noboru Kitamura; Hisataka Kitano; Jun Shoji; Yu Iwabuchi; Toshiyuki Ishige; Hiroyuki Hao
The Journal of international medical research, Nov. 2024 - Magnetic resonance images of myalgia with different etiologies in a patient with systemic lupus erythematosus.
Hideki Nakamura; Masahiro Nishihara; Shin-Ya Asatani; Yuko Kobashi
Journal of rheumatic diseases, Oct. 2024 - Subjective Symptoms and Disease Activity Related to Serum Zinc Concentration in Primary Sjögren's Syndrome.
Kumiko Akiya; Masahiro Nishihara; Yosuke Nagasawa; Noboru Kitamura; Hisataka Kitano; Jun Shoji; Yu Iwabuchi; Hiroyuki Hao; Hideki Nakamura
Journal of clinical medicine, Aug. 2024 - Anti-neutrophil Cytoplasmic Antibody-negative Eosinophilic Granulomatosis with Polyangiitis Complicated with Peripheral Neuropathy that Underwent Remission Induction with Mepolizumab Monotherapy.
Masahiro Nishihara; Midori Suzuki; Shinya Asatani; Yosuke Nagasawa; Masako Tsukamoto; Kumiko Akiya; Hitomi Kobayashi; Noboru Kitamura; Hideki Nakamura
Internal medicine (Tokyo, Japan), Oct. 2023 - Aseptic meningitis followed by mononeuritis multiplex in a patient with primary Sjögren's syndrome.
Hideki Nakamura; Yutaka Tanikawa; Masahiro Nishihara; Masako Tsukamoto; Yosuke Nagasawa; Kumiko Akiya; Naotoshi Natori; Noboru Kitamura; Tadateru Takayama; Hideto Nakajima
The Journal of international medical research, Aug. 2023 - Successful treatment for eosinophilic granulomatosis with polyangiitis causing severe myocarditis followed by cardiac magnetic resonance.
Shinya Asatani; Hitomi Kobayashi; Yosuke Nagasawa; Masahiro Nishihara; Yutaka Tanikawa; Marina Hamaguchi; Shoei Yoshizawa; Hiroshi Tsuzuki; Kaita Sugiyama; Masako Tsukamoto; Noboru Kitamura; Hideki Nakamura
Modern rheumatology case reports, Jun. 2022 - Successful early introduction of mepolizumab for peripheral neuropathy with a peripheral circulatory disorder in a patient with myeloperoxidase anti-neutrophil cytoplasmic antibody-negative eosinophilic granulomatosis with polyangiitis.
Masahiro Nishihara; Marina Hamaguchi; Natsumi Ikumi; Atsuma Nishiwaki; Kaita Sugiyama; Yosuke Nagasawa; Hiroshi Tsuzuki; Shoei Yoshizawa; Yutaka Tanikawa; Shinya Asatani; Hitomi Kobayashi; Masami Takei; Noboru Kitamura
Modern rheumatology case reports, Jul. 2021 - The effects of mepolizumab on peripheral circulation and neurological symptoms in eosinophilic granulomatosis with polyangiitis (EGPA) patients.
Noboru Kitamura; Marina Hamaguchi; Masahiro Nishihara; Natsumi Ikumi; Kaita Sugiyama; Yosuke Nagasawa; Hiroshi Tsuzuki; Shoei Yoshizawa; Yutaka Tanikawa; Masashi Oshima; Shinya Asatani; Hitomi Kobayashi; Masami Takei
Allergology international : official journal of the Japanese Society of Allergology, Jan. 2021
Lectures, oral presentations, etc.
- 化膿性胆嚢炎が否定できない好酸球性多発血管炎性肉芽腫症にメポリズマブを先行投与し胆嚢摘出を行い治療した一例
西原正浩; 内河仁志; 杉戸貴一; 淺谷真也; 猪股弘武; 秋谷久美子; 北村登; 中村英樹
第69回日本リウマチ学会学術集会, Apr. 2025 - 強直性脊椎炎患者の臨床的特徴と生物学的製剤およびJAK阻害薬の治療効果
西原正浩; 富田康之; 福田健志; 秋山恵美子
日本脊椎関節炎学会第34回学術集会, Aug. 2024 - 唾液腺分泌量正常のシェーグレン症候群における唾液腺シンチグラフィーの診断有用性．
西原正浩; 秋谷久美子; 内河仁志; 杉戸貴一; 浅谷真也; 谷川 悠; 都築 広; 長澤洋介; 杉山海太; 塚本昌子; 猪股弘武; 原岡ひとみ; 北村 登; 武井正美; 中村英樹
第67回日本リウマチ学会総会, Apr. 2023
