Concepedia

Author

Koichi Miyahara

Takamatsu Red Cross Hospital

Also Known As

Koichi MIYAHARA, Koichi Miyahara

52

Publications

352

Citations

9

H-Index

16

Concepts

All Affiliations

Takamatsu Red Cross HospitalUreshino Medical CenterNational Hospital OrganizationSaga Medical School HospitalImari Arita Kyoritsu Hospital
KM

About

Koichi Miyahara is an author at Takamatsu Red Cross Hospital specializing in medicine, endoscopic diagnosis, and gastroenterology.

Top Concepts

#ConceptH-IndexPublicationsCitations

1

Medicine

2

2

49

2

Gastroenterology

2

2

49

3

Emergency Medicine

1

1

31

4

Clinical Epidemiology

1

1

31

5

Colorectal Surgery

1

1

31

Koichi Miyahara

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7

Publications

287

Citations

7

H-Index

YearCitations

Perforation and Postoperative Bleeding of Endoscopic Submucosal Dissection in Gastric Tumors: Analysis of 1,190 Lesions in Low- and High-Volume Centers in Saga, Japan

Koichi Miyahara, Ryuichi Iwakiri, Ryo Shimoda,

Digestion

2012

85

NSAIDs are a significant risk factor for colonic diverticular hemorrhage in elder patients: Evaluation by a case‐control study

Nanae Tsuruoka, Ryuichi Iwakiri, Megumi Hara,

Journal of Gastroenterology and Hepatology

2010

64

Impact of an artificial intelligence‐aided endoscopic diagnosis system on improving endoscopy quality for trainees in colonoscopy: Prospective, randomized, multicenter study

Daisuke Yamaguchi, Ryo Shimoda, Koichi Miyahara,

Digestive Endoscopy

2023

61

Lower Rebleeding Rate after Endoscopic Band Ligation than Endoscopic Clipping of the Same Colonic Diverticular Hemorrhagic Lesion: A Historical Multicenter Trial in Saga, Japan

Norihiro Okamoto, Naoyuki Tominaga, Yasuhisa Sakata,

Internal Medicine

2018

31

The Palliative Effect of Endoscopic Uncovered Self-expandable Metallic Stent Placement Versus Gastrojejunostomy on Malignant Gastric Outlet Obstruction: A Pilot Study with a Retrospective Chart Review in Saga, Japan

Takahiro Yukimoto, Tomohito Morisaki, Sho Komukai,

Internal Medicine

2018

18

An Investigation of Nine Patients with Gastrointestinal Immune-Related Adverse Events Caused by Immune Checkpoint Inhibitors

Koichi Miyahara, Takahiro Noda, Yoichiro Ito,

Digestion

2019

16

Outcomes of Patients Undergoing Endoscopic Hemostasis for the Upper Gastrointestinal Bleeding Were Not Influenced by the Timing of Hospital Emergency Visits: A Situation Prevailing in Japan

Satoko Matsuura, Yasuhisa Sakata, Nanae Tsuruoka,

Digestion

2018

12

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