Author

Haruka Yonezawa

Institution: Seirei Hamamatsu General Hospital

Observed institutions: Hamamatsu University, Hamamatsu University School of Medicine, Seirei Hamamatsu General Hospital

ORCID: 0000-0003-4898-0397

Observed ORCID: 0000-0003-4898-0397

OpenAlex ID: A5048976514

New-onset Seropositive Rheumatoid Arthritis Following COVID-19 Vaccination in a Patient with Seronegative Status

2022 · Haruka Yonezawa, Shin-ichiro Ohmura, et al. · Internal Medicine · 18

Successful switching treatment of mepolizumab for refractory eosinophilic granulomatosis with polyangiitis and multiple organ dysfunction under benralizumab treatment: A case report

2025 · Toshitaka Yukishima, Haruka Yonezawa, et al. · Modern Rheumatology Case Reports · 7

New-onset of eosinophilic granulomatosis with polyangiitis without eosinophilia and eosinophilic infiltration under benralizumab treatment: A case report

2023 · Haruka Yonezawa, Shin-ichiro Ohmura, et al. · Modern Rheumatology Case Reports · 7

Potential masking of new-onset or relapsed eosinophilic granulomatosis with polyangiitis during benralizumab treatment: A case series

2025 · Shin-ichiro Ohmura, Haruka Yonezawa, et al. · Journal of Allergy and Clinical Immunology Global · 6

Effectiveness and safety of lower dose sulfamethoxazole/trimethoprim for Pneumocystis jirovecii pneumonia prophylaxis in patients with systemic rheumatic diseases receiving moderate-to high-dose glucocorticoids

2024 · Shin-ichiro Ohmura, Takayuki Masui, et al. · Respiratory Investigation · 6

New onset of giant cell arteritis with ischaemic optic neuropathy following the seventh dose of COVID-19 mRNA vaccination: A case report and literature review

2024 · Shin-ichiro Ohmura, Haruka Yonezawa, et al. · Modern Rheumatology Case Reports · 5

MRI-guided muscle biopsy improves diagnostic yield in small- to medium-vessel vasculitis: a retrospective single-center study

2025 · Soma Fukami, Shin-ichiro Ohmura, et al. · Rheumatology International · 4

Possible usefulness of fluorodeoxyglucose positron emission tomography in diagnosing polyarteritis nodosa: A case report and literature review

2024 · Toshitaka Yukishima, Shin-ichiro Ohmura, et al. · Modern Rheumatology Case Reports · 4

Behçet's Disease with Bilateral Renal Infarction Due to Mucormycosis

2021 · Kumiko Shimoyama, Tomoyuki Niwa, et al. · Internal Medicine · 4

Possible Case of Elderly-onset Intestinal Behçet's Disease with Trisomy 8 Following COVID-19 Vaccination Exacerbated by COVID-19 Infection

2024 · Toshitaka Yukishima, Shin-ichiro Ohmura, et al. · Internal Medicine · 3

Efficacy of Switching from oral to Subcutaneous Methotrexate in Alleviating Methotrexate-related Intolerance Symptoms in Japanese Patients with Rheumatoid Arthritis: The METOJECTIVE Study

2026 · Shin-ichiro Ohmura, Toshitaka Yukishima, et al. · Internal Medicine · 1

An Active Cytomegalovirus Infection and Epstein-Barr Virus Reactivation Complicated by Cytomegalovirus Meningitis and Virus-Associated Hemophagocytic Lymphohistiocytosis during Methotrexate and Upadacitinib Therapy in a Patient with Rheumatoid Arthritis

2026 · Kazuki Tomiyama, Soma Fukami, et al. · Internal Medicine · 1

Correction: MRI-guided muscle biopsy improves diagnostic yield in small- to medium-vessel vasculitis: a retrospective single-center study

2026 · Soma Fukami, Shin-ichiro Ohmura, et al. · Rheumatology International

Glucocorticoid sparing effect on adalimumab for refractory pyoderma gangrenosum in patients with rheumatoid arthritis: A case series

2024 · Shin-ichiro Ohmura, Naomi Morishita, et al. · Modern Rheumatology Case Reports

Works count: 14

Citation count: 66

H-index: 5

I10-index: 1