Author

Yuki Miyashita

Institutions: Fujita General Hospital, Tohoku Medical and Pharmaceutical University

Observed institutions: Fujita General Hospital, Tohoku Medical and Pharmaceutical University

ORCID: 0009-0008-5495-7023

Observed ORCID: 0009-0008-5495-7023

OpenAlex ID: A5122014831

Simultaneous Placement of Three Thin‐Delivery Multi‐Hole Self‐Expandable Metallic Stents for Malignant Hilar Biliary Obstruction Using a Large‐Channel Duodenoscope

2026 · Akinobu Koiwai, Morihisa Hirota, et al. · DEN Open · 1

Clinical Outcomes of Multi‐Hole Covered Self‐Expandable Metal Stents for Malignant Distal Biliary Obstruction: A Retrospective Comparative Study With an Exploratory Evaluation of 6‐mm Devices

2026 · Akinobu Koiwai, Yuki Miyashita, et al. · DEN Open

A novel endoscopic plastic stent exchange technique using a loop cutter in malignant afferent loop obstruction: a method applicable to various pancreatobiliary situations

2026 · Akinobu Koiwai, Morihisa Hirota, et al. · Endoscopy

A Case of Refractory Peptic Ulcer with Choledochoduodenal Fistula Successfully Treated by Biliary Stent Placement Using an Ultrathin Endoscopic Rendezvous Technique: A Case Report

2026 · Yuki Miyashita, Akinobu Koiwai, et al. · DEN Open

Obstructive jaundice caused by a giant common hepatic artery aneurysm

2026 · Akinobu Koiwai, Morihisa Hirota, et al. · Clinical Endoscopy

Rare complication of plastic endoscopic retrograde biliary drainage stent placement: bile duct perforation

2026 · Akinobu Koiwai, Morihisa Hirota, et al. · Clinical Endoscopy

Two cases of gallbladder torsion diagnosed preoperatively

2026 · Junta Katori, Yuki Miyashita, et al. · 福島医学雑誌

Applying Artificial Intelligence Technologies to Detect Pancreatic Ductal Adenocarcinoma Using Routine Laboratory Tests: A Pilot Study with the Aid of Machine Learning Suitable for a Small Data Analysis

2026 · Akinobu Koiwai, Morihisa Hirota, et al. · Internal Medicine

Works count: 8

Citation count: 1

H-index: 1

I10-index: