Hisamitsu Miyaaki

Nagasaki, Japan

Last Updated: 09/26/2026

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Found 188 publications

Direct fluoroscopic evidence of preserved side-branch drainage with a multi-hole covered metal stent for benign hepaticojejunostomy stricture after pancreaticoduodenectomy.

Direct fluoroscopic evidence of preserved side-branch drainage with a multi-hole covered metal stent for benign hepaticojejunostomy stricture after pancreaticoduodenectomy.

Journal: Endoscopy

Published: August 31, 2026

Esophageal cancer-associated thoracic central venous obstruction type 2 which occurred during chemoradiotherapy.

Esophageal cancer-associated thoracic central venous obstruction type 2 which occurred during chemoradiotherapy.

Journal: Internal medicine (Tokyo, Japan)

Published: August 26, 2026

The Five-Time Chair Stand Test Identifies Patients With Liver Cirrhosis at High Mortality Risk Overlooked by Conventional Sarcopenia Criteria.

The Five-Time Chair Stand Test Identifies Patients With Liver Cirrhosis at High Mortality Risk Overlooked by Conventional Sarcopenia Criteria.

Journal: International journal of hepatology

Published: July 28, 2026

A novel technique for biliary stent retrieval using a sphincterotome and drill dilator during balloon-assisted endoscopic retrograde cholangiopancreatography.

A novel technique for biliary stent retrieval using a sphincterotome and drill dilator during balloon-assisted endoscopic retrograde cholangiopancreatography.

Journal: Endoscopy

Published: July 21, 2026

Carcinoma in adenoma of the minor duodenal papilla completely resected by endoscopic mucosal resection.

Carcinoma in adenoma of the minor duodenal papilla completely resected by endoscopic mucosal resection.

Journal: Clinical journal of gastroenterology

Published: July 09, 2026

Direct dilation-free stent delivery using a novel 0.035-inch guidewire in endoscopic ultrasound-guided biliary drainage: the new 'Flush surface' method.

Direct dilation-free stent delivery using a novel 0.035-inch guidewire in endoscopic ultrasound-guided biliary drainage: the new 'Flush surface' method.

Journal: Endoscopy

Published: June 15, 2026

Respiratory Support With Nasal High Flow Reduces Opioid Requirements During Endoscopic Retrograde Cholangiopancreatography.

Respiratory Support With Nasal High Flow Reduces Opioid Requirements During Endoscopic Retrograde Cholangiopancreatography.

Journal: DEN open

Published: June 15, 2026

Concurrent low skeletal muscle mass and fat area may predict poor survival in patients with unresectable hepatocellular carcinoma treated with atezolizumab plus bevacizumab therapy.

Concurrent low skeletal muscle mass and fat area may predict poor survival in patients with unresectable hepatocellular carcinoma treated with atezolizumab plus bevacizumab therapy.

Journal: Clinical nutrition ESPEN

Published: June 13, 2026

Intracellular Water Indexed to Height Squared as a Complementary Marker to Skeletal Muscle Index Across Nutritional and Hydration Status.

Intracellular Water Indexed to Height Squared as a Complementary Marker to Skeletal Muscle Index Across Nutritional and Hydration Status.

Journal: Muscles (Basel, Switzerland)

Published: June 09, 2026

Greater Reductions in Hepatitis B Core-Related Antigen Associated with Switching from Entecavir to Tenofovir Alafenamide Compared with Continued Entecavir Therapy: A Retrospective Observational Study.

Greater Reductions in Hepatitis B Core-Related Antigen Associated with Switching from Entecavir to Tenofovir Alafenamide Compared with Continued Entecavir Therapy: A Retrospective Observational Study.

Journal: Journal of clinical medicine

Published: April 20, 2026

A Phase Angle Used as a Screening Tool for Malnutrition in Japanese Patients with Liver Cirrhosis.

A Phase Angle Used as a Screening Tool for Malnutrition in Japanese Patients with Liver Cirrhosis.

Journal: Internal medicine (Tokyo, Japan)

Published: April 08, 2026

Evidence-Based Clinical Practice Guidelines for Metabolic Dysfunction-Associated Steatotic Liver Disease (MASLD) 2026.

Evidence-Based Clinical Practice Guidelines for Metabolic Dysfunction-Associated Steatotic Liver Disease (MASLD) 2026.

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

Published: April 03, 2026

Showing 1-12 of 188

Last Updated: 09/26/2026