Author

Katsunori Arai

Institution: Matsue Red Cross Hospital

Observed institutions: Matsue Red Cross Hospital, Matsue City Hospital, Tottori University

ORCID: 0009-0002-4243-5531

Observed ORCID: 0009-0002-4243-5531

OpenAlex ID: A5109576662

BRAF V600E-mutated combined large cell neuroendocrine carcinoma and adenocarcinoma responding to targeted therapy

2021 · Tomohiro Sakamoto, Katsunori Arai, et al. · BMJ Case Reports · 8

Pembrolizumab‑induced aseptic meningitis in a patient with non‑small cell lung cancer: A case report and literature review of aseptic meningitis as an immune‑related adverse event

2022 · Genki Inui, Yoshihiro Funaki, et al. · Molecular and Clinical Oncology · 7

Tracheobronchial Tuberculosis During Treatment for Bronchial Asthma

2025 · Hiromitsu Sakai, Hirokazu Tokuyasu, et al. · Respirology Case Reports · 2

Methotrexate‐Associated Lymphoproliferative Disorders Characterized by a T‐Cell Phenotype With Lung and Psoas Involvement: A Case Report

2026 · Katsunori Arai, Hirokazu Tokuyasu, et al. · Case Reports in Medicine · 1

A Case of Granulocyte Colony-Stimulating Factor-Producing Lung Adenocarcinoma with KRAS G12V Mutation Responding to Pembrolizumab

2026 · Katsunori Arai, Hirokazu Tokuyasu, et al. · Internal Medicine · 1

Interstitial pneumonia due to Japanese spotted fever

2025 · Katsunori Arai, Hirokazu Tokuyasu, et al. · Respirology Case Reports · 1

Pulmonary Pasteurella multocida infection with tree‐in‐bud appearance

2024 · Hirokazu Tokuyasu, Katsunori Arai, et al. · Respirology Case Reports · 1

P49-6 Two cases of unexpected cardiac tamponade as pseudoprogression due to immune checkpoint inhibitor in patients with advanced lung adenocarcinoma

2021 · Masahiro Kodani, Kosuke Yamaguchi, et al. · Annals of Oncology · 1

Successful Treatment of Synchronous Double Lung and Colon Cancers Using Immune Checkpoint Inhibitors

2026 · Shuichi Matsuoka, Hirokazu Tokuyasu, et al. · Internal Medicine

Nodular Pulmonary Sarcoidosis with a B-cell Reaction Similar to That of IgG4-related Disease

2025 · Hirokazu Tokuyasu, Shuichi Matsuoka, et al. · Internal Medicine

Persistent SARS-CoV-2 infection resolved after B-cell recovery in a patient with follicular lymphoma treated with B-cell depletion therapy

2024 · Yuriko Sueda, Hirokazu Tokuyasu, et al. · Respiratory Medicine Case Reports

Works count: 11

Citation count: 22

H-index: 2

I10-index: