Masaya Ohana

Tenri, 6328552, Japan

Last Updated: 09/26/2026

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Found 34 publications

Treatment with Lenvatinib in a Patient with Hepatocellular Carcinoma and Obstructive Jaundice-A Case Report

Treatment with Lenvatinib in a Patient with Hepatocellular Carcinoma and Obstructive Jaundice-A Case Report

Journal: Gan to kagaku ryoho. Cancer & chemotherapy

Published: December 24, 2025

Intrapancreatic cholangiocarcinoma associated with pancreaticobiliary maljunction without bile duct dilatation 27 years after cholecystectomy.

Intrapancreatic cholangiocarcinoma associated with pancreaticobiliary maljunction without bile duct dilatation 27 years after cholecystectomy.

Journal: Clinical journal of gastroenterology

Published: January 04, 2025

A case of giant Brunner's gland hyperplasia of the duodenum diagnosed by endoscopic ultrasonography-guided fine needle biopsy.

A case of giant Brunner's gland hyperplasia of the duodenum diagnosed by endoscopic ultrasonography-guided fine needle biopsy.

Journal: Clinical journal of gastroenterology

Published: September 30, 2024

Gastric Adenocarcinoma with Enteroblastic Differentiation which Demonstrated Rapid Progressive Courses.

Gastric Adenocarcinoma with Enteroblastic Differentiation which Demonstrated Rapid Progressive Courses.

Journal: Internal medicine (Tokyo, Japan)

Published: June 26, 2024

Refractory Gastric Ulcer in the Antrum.

Refractory Gastric Ulcer in the Antrum.

Journal: The American journal of gastroenterology

Published: December 06, 2023

Intraductal papillary mucinous carcinoma with co-mutations of KRAS/STK11.

Intraductal papillary mucinous carcinoma with co-mutations of KRAS/STK11.

Journal: BMJ case reports

Published: November 27, 2023

Atypical Image Change of Hepatic Mucinous Cystic Neoplasm.

Atypical Image Change of Hepatic Mucinous Cystic Neoplasm.

Journal: Internal medicine (Tokyo, Japan)

Published: November 26, 2023

Early detection of pancreatic cancer by comprehensive serum miRNA sequencing with automated machine learning.

Early detection of pancreatic cancer by comprehensive serum miRNA sequencing with automated machine learning.

Journal: British journal of cancer

Published: October 26, 2023

Intussusception of Mesenteric Liposarcoma into the Ascending Colon.

Intussusception of Mesenteric Liposarcoma into the Ascending Colon.

Journal: Internal medicine (Tokyo, Japan)

Published: October 15, 2023

Sporadic gastric juvenile polyposis with a novel SMAD4 nonsense mutation in a mosaic pattern.

Sporadic gastric juvenile polyposis with a novel SMAD4 nonsense mutation in a mosaic pattern.

Journal: Clinical journal of gastroenterology

Published: September 01, 2023

A case of hepatic reactive lymphoid hyperplasia: the review of 23 cases from the literatures.

A case of hepatic reactive lymphoid hyperplasia: the review of 23 cases from the literatures.

Journal: Clinical journal of gastroenterology

Published: July 18, 2023

A case of unresectable intrahepatic cholangiocarcinoma receiving sustainable pembrolizumab therapy

A case of unresectable intrahepatic cholangiocarcinoma receiving sustainable pembrolizumab therapy

Journal: Nihon Shokakibyo Gakkai zasshi = The Japanese journal of gastro-enterology

Published: April 11, 2022

Showing 1-12 of 34

Last Updated: 09/26/2026