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Gastroenterology / Original Article
Medical disputes involving lower gastrointestinal endoscopies: cases from the Korean Medical Dispute Mediation and Arbitration Agency
Eun Hye Oh, Jeong Eun Shin, Jun Yong Bae, Yoon Suk Lee, Yehyun Park, Yong Hwan Kwon, Chang Nyol Paik, Jun Kyu Lee, Tae Hee Lee
Korean J Intern Med. 2025;40(3):404-426. Published online April 30, 2025
Background/Aims: As the number of lower gastrointestinal endoscopies and high-risk examinees increases, the incidence of adverse events associated with these endoscopies has also increased. Medical disputes and lawsuits related to adverse events are rapidly increasing.
Methods: Medical disputes rel..
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Gastroenterology / Original Article
The role of PD-1/PD-L1 pathway in ulcerative colitis and changes following tonsil-derived mesenchymal stem cells treatment
Eun Mi Song, Yang Hee Joo, Sung-Ae Jung, Ju-Ran Byeon, A-Reum Choe, Yehyun Park, Chung Hyun Tae, Chang Mo Moon, Seong-Eun Kim, Hye-Kyung Jung, Ki-Nam Shim
Korean J Intern Med. 2024;39(6):917-930. Published online November 1, 2024
Background/Aims: The programmed death 1 (PD-1)/programmed death-ligand 1 (PD-L1) pathway has not been fully evaluated in inflammatory bowel disease. We evaluated PD-1/PD-L1 levels in patients with ulcerative colitis (UC) and their significance in tonsil-derived mesenchymal stem cells (TMSCs) treatme..
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Gastroenterology / Original Article
Primary surgery versus pharmacotherapy for newly diagnosed ileocecal Crohn’s disease: a hospital-based cohort study
Yehyun Park, Soo Jung Park, Tae Il Kim, Won Ho Kim, Jae Hee Cheon
Korean J Intern Med. 2024;39(5):759-769. Published online June 24, 2024
Background/Aims: Limited knowledge exists regarding the optimal timing and relative advantages of primary surgery compared to medical treatment in ileocecal Crohn’s disease (CD). This study aimed to compare long-term outcomes between medication-based treatment versus surgery in newly diagnosed ile..
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Gastroenterology / Original Article
Cancer risk in patients with Peutz-Jeghers syndrome in Korea: a retrospective multi-center study
Su Hwan Kim, Eun Ran Kim, Jae Jun Park, Eun Sun Kim, Hyeon Jeong Goong, Kyeong Ok Kim, Ji Hyung Nam, Yehyun Park, Sang Pyo Lee, Hyun Joo Jang; KSGE; Research Group of Capsule Endoscopy and Artificial Intelligence in Imaging
Korean J Intern Med. 2023;38(2):176-185. Published online December 15, 2022
Background/Aims: There have been little research on the cancer risks of patients with Peutz-Jeghers syndrome (PJS) in Korea. We aimed to investigate the clinical features of PJS patients and their cancer incidence rate.
Methods: Patients with PJS from nine medical centers were enrolled. In those pa..
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