Nagashima R, Maeda K, Imai Y, Takahashi T.
J Histochem Cytochem. 1996 Jul;44(7):721-31.
Regression of duodenal mucosa-associated lymphoid tissue lymphoma after eradication of Helicobacter pylori.
Nagashima R, Takeda H, Maeda K, Ohno S, Takahashi T.
Gastroenterology. 1996 Dec;111(6):1674-8.
Coexistence of superficial esophageal carcinoma and leiomyoma: case report of an endoscopic resection.
Nagashima R, Takeda H, Motoyama T, Tsukamoto O, Takahashi T.
Endoscopy. 1997 Sep;29(7):683-4.
Helicobacter pylori antigen in the glomeruli of patients with membranous nephropathy.
Nagashima R, Maeda K, Yuda F, Kudo K, Saitoh M, Takahashi T.
Virchows Arch. 1997 Oct;431(4):235-9.
Temporary stenting with metallic endoprosthesis for refractory esophageal stricture secondary to cylindrical resection of carcinoma.
Ohmura K, Nagashima R, Takeda H, Takahashi T.
Gastrointest Endosc. 1998 Aug;48(2):214-7.
Endoscopic removal of a toothbrush using biopsy forceps and thread.
Nagashima R, Saitoh H, Fukase Y, Takahashi T.
Endoscopy. 1998 Oct;30(8):S90-1.
Esophageal small cell carcinoma with ectopic production of parathyroid hormone-related protein (PTHrp), secretin, and granulocyte colony-stimulating factor (G-CSF).
Nagashima R, Mabe K, Takahashi T.
Dig Dis Sci. 1999 Jul;44(7):1312-6.
Esophageal necrosis and bleeding gastric ulcer secondary to ruptured thoracic aortic aneurysm.
Watanabe S, Nagashima R, Shimazaki Y, Takahashi T, Takeda F, Tamura M, Takahashi T.
Gastrointest Endosc. 1999 Dec;50(6):847-9.
Endoscopic resection of adenocarcinoma arising in a tongue of Barrett's esophagus.
Harada M, Nagashima R, Takeda H, Takahashi T.
Gastrointest Endosc. 2000 Sep;52(3):427-9.
Endoscopic hemostasis of hemorrhage from esophageal bullous pemphigoid.
Nagashima R, Tsuge K, Harada M, Katagiri Y, Shinzawa H, Takahashi T.
Gastrointest Endosc. 2000 Sep;52(3):433-4.
Endoscopic hemostasis for hemorrhage from gastric cancer complicated by double-channel pylorus.
Matsuyama E, Nagashima R, Watanabe S, Takahashi T.
Gastrointest Endosc. 2001 May;53(6):679-80.
Cholecystoduodenal fistula.
Nagashima R, Nagashima M.
Gastrointest Endosc. 2003 Oct;58(4):574.
Duodenal cancer.
Nagashima R, Mitsuhashi H, Anzai-Takeda Y, Fukase Y, Saito H.
Gastrointest Endosc. 2004 Apr;59(4):542.
Low-magnification narrow-band imaging for small gastric neoplasm detection on screening endoscopy.
Nagashima R
VideoGIE. 2022. Oct;7(10):377-383.
Validity of low-magnification narrow-band imaging in annual endoscopy screening for gastric neoplasms: A case-control study.
Nagashima R
Gastroenterology & Endoscopy. 2023. Oct;1(4):183-189.