IgG4-related hepatic inflammatory pseudotumor in a patient with serum IgG4-negative type 1 autoimmune pancreatitis.
Hideshima K, Suzuki T, Oe S, Shinohara N, Matuhashi N, Ichii O, Tai M, Ejiri Y, Miyagawa K, Harada M
Clinical Journal of Gastroenterology, 2023年12月, 査読あり, 指定なし

Multimodal Treatment Approach for Mixed Neuroendocrine-Non-Neuroendocrine Neoplasms of the Gallbladder: A Case Report of a Patient with a Favorable Survival Outcome.
Oe S, Nakamura K, Shinohara N, Uchihara D, Miyagawa K, Tsukamoto T, Mori Y, Harada M.
Internal Medicine (Tokyo, Japan), 2025年08月, 査読あり, 指定なし

An unusual abscess associated with gallbladder perforation successfully treated with percutaneous transhepatic gallbladder drainage and endoscopic ultrasound-guided abscess drainage.
Miyagawa K, Kajitani K, Makita T, Hideshima K, Shinohara N, Oe S, Honma Y, Shibata M, Harada M.
Internal Medicine (Tokyo, Japan), 2024年09月, 査読あり, 指定なし

Autoimmune pancreatitis with gastric cancer: Some IgG4-related diseases may be paraneoplastic syndrome.
Miyagawa K, Kumamoto K, Shinohara N, Watanabe T, Kumei S, Yoneda A, Nebuya S, Koya Y, Oe S, Kume K, Yoshikawa I, Harada M
Internal Medicine (Tokyo, Japan), 2022年01月, 査読あり, 指定なし

Authors response: "An Unusual Abscess Associated with Gallbladder Perforation Successfully Treated with Percutaneous Transhepatic Gallbladder Drainage and Endoscopic Ultrasound-guided Abscess Drainage".
Miyagawa K, Shinohara N, Oe S, Harada M
Internal medicine (Tokyo, Japan), 2025年01月, 査読あり, 招待無し

A Case of successful endoscopic extraction of common bile duct stones after closing a duodenal perforation using over-the-scope clip.
Oe S, Kumei S, Karasuyama T, Shinohara N, Hideshima K, Yoneda A, Miyagawa K, Honma Y, Shibata M, Harada M
Journal of UOEH, 2023年06月, 指定なし, 指定なし