Takashi Obana
Komatsu, Japan
Last Updated: 09/26/2026
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Found 17 publications
Helicobacter pylori-Negative Differentiated Intramucosal Gastric Cancer in the Antrum With a Morphological Change in Four Years: A Case Series.
Journal: Cureus
Published: June 25, 2024
A case of diffusely infiltrating colorectal cancer with distinctive endoscopic and histologic findings.
Journal: iGIE : innovation, investigation and insights
Published: October 25, 2022
A case of duodenal perforation due to ingested fishbone with retroperitoneal abscess formation where surgical drainage was necessary after endoscopic removal
Journal: Nihon Shokakibyo Gakkai zasshi = The Japanese journal of gastro-enterology
Published: August 09, 2022
A case of circumferential rectal wall thickening caused by prostate cancer invasion concomitant with ischemic colitis
Journal: Nihon Shokakibyo Gakkai zasshi = The Japanese journal of gastro-enterology
Published: February 10, 2021
Successful laparoscopic cholecystectomy for acute cholecystitis with kyphoscoliosis by the devised placement of trocar ports: A case report.
Journal: International journal of surgery case reports
Published: May 27, 2016
A Case of Malignant Biliary Obstruction with Severe Obesity Successfully Treated by Endoscopic Ultrasonography-Guided Biliary Drainage.
Journal: Case reports in medicine
Published: May 11, 2016
A case of hepatic inflammatory pseudotumor protruding from the liver surface.
Journal: Clinical journal of gastroenterology
Published: August 11, 2015
Clinicopathological study on endocrine cell micronests associated with early gastric cancer.
Journal: Internal medicine (Tokyo, Japan)
Published: June 19, 2013
A prospective, randomized, double-blind, controlled trial on the efficacy of carbon dioxide insufflation in gastric endoscopic submucosal dissection.
Journal: Endoscopy
Published: March 08, 2013
Prospective evaluation of contrast-enhanced computed tomography for the detection of colonic diverticular bleeding.
Journal: Digestive diseases and sciences
Published: January 15, 2013
Therapeutic endoscopic retrograde cholangiography using a single-balloon enteroscope in patients with Roux-en-Y anastomosis.
Journal: Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society
Published: October 15, 2012
Efficacy of acetic acid-spraying method in diagnosing extension of Barrett's cancer under the squamous epithelium.
Journal: Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society
Published: August 29, 2012
Last Updated: 09/26/2026