Hiromasa Ohira

Fukushima, Japan

Last Updated: 09/26/2026

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Found 401 publications

Low body weight as a risk factor for serious azathioprine-related adverse events in patients with rheumatic diseases.

Low body weight as a risk factor for serious azathioprine-related adverse events in patients with rheumatic diseases.

Journal: Immunological medicine

Published: July 29, 2026

Marked Hyperbilirubinemia in a Patient with Intrahepatic Cholestasis of Pregnancy and a UGT1A1 Polymorphism: A Case Report.

Marked Hyperbilirubinemia in a Patient with Intrahepatic Cholestasis of Pregnancy and a UGT1A1 Polymorphism: A Case Report.

Journal: Internal medicine (Tokyo, Japan)

Published: July 05, 2026

Utility of pretreatment GLOBE score as a non-invasive prognostic tool in primary biliary cholangitis.

Utility of pretreatment GLOBE score as a non-invasive prognostic tool in primary biliary cholangitis.

Journal: Immunological medicine

Published: June 12, 2026

Successful staged endoscopic treatment of multiple gastrointestinal varices caused by oxaliplatin-induced sinusoidal obstruction syndrome.

Successful staged endoscopic treatment of multiple gastrointestinal varices caused by oxaliplatin-induced sinusoidal obstruction syndrome.

Journal: Clinical journal of gastroenterology

Published: June 03, 2026

Response to "Comment on 'Anti-MRPS27 Antibody: A Novel Diagnostic Biomarker for Autoimmune Hepatitis Identified via a Human Proteome Microarray'".

Response to "Comment on 'Anti-MRPS27 Antibody: A Novel Diagnostic Biomarker for Autoimmune Hepatitis Identified via a Human Proteome Microarray'".

Journal: Hepatology research : the official journal of the Japan Society of Hepatology

Published: May 20, 2026

Delayed Argon Plasma Coagulation After Endoscopic Injection Sclerotherapy for Esophageal Varices Reduces Recurrence Risk.

Delayed Argon Plasma Coagulation After Endoscopic Injection Sclerotherapy for Esophageal Varices Reduces Recurrence Risk.

Journal: DEN open

Published: May 12, 2026

School-Based Helicobacter pylori Screening for Adolescents in Japan: Current Status, Challenges, and Implications: A Narrative Review.

School-Based Helicobacter pylori Screening for Adolescents in Japan: Current Status, Challenges, and Implications: A Narrative Review.

Journal: Helicobacter

Published: May 05, 2026

Emerging Serological Biomarkers for Autoimmune Hepatitis.

Emerging Serological Biomarkers for Autoimmune Hepatitis.

Journal: Journal of clinical medicine

Published: April 23, 2026

Effectiveness of Simulation-based Training on Emergency Response Knowledge Among Inter-Professional Staff Involved in Gastrointestinal Endoscopic Practice.

Effectiveness of Simulation-based Training on Emergency Response Knowledge Among Inter-Professional Staff Involved in Gastrointestinal Endoscopic Practice.

Journal: DEN open

Published: April 21, 2026

Comparison of the Clinical Outcomes Between Gel Immersion and Underwater Endoscopic Mucosal Resection for Superficial Non-ampullary Duodenal Epithelial Tumors (With Video).

Comparison of the Clinical Outcomes Between Gel Immersion and Underwater Endoscopic Mucosal Resection for Superficial Non-ampullary Duodenal Epithelial Tumors (With Video).

Journal: DEN open

Published: March 27, 2026

Risk Factors Associated with Recurrent Biliary Obstruction After Endoscopic Bilioduodenal Double Stenting.

Risk Factors Associated with Recurrent Biliary Obstruction After Endoscopic Bilioduodenal Double Stenting.

Journal: Digestive diseases and sciences

Published: March 26, 2026

Combined Hepatocellular-Cholangiocarcinoma Patient Treated with Durvalumab Plus Gemcitabine and Cisplatin: A Case Report.

Combined Hepatocellular-Cholangiocarcinoma Patient Treated with Durvalumab Plus Gemcitabine and Cisplatin: A Case Report.

Journal: Internal medicine (Tokyo, Japan)

Published: March 18, 2026

Showing 1-12 of 401

Last Updated: 09/26/2026