Moo In Park
Kosin University
CancerInternal medicineRadiologySurgeryPathologyOncologyHelicobacter pyloriColonoscopyEndoscopyDiseaseStomachAchalasiaEsophageal motility disorderProton-pump inhibitorConstipationEarly Gastric CancerIn patientRefluxMedicineGastroenterology
Publications 222
#1Eun Jeong Gong (UOU: University of Ulsan)H-Index: 13
#2Soo In Choi (Inje University)H-Index: 4
Last. Moo In Park (Kosin University)H-Index: 19
view all 8 authors...
Background/Aims Esophageal high-resolution manometry (HRM) enables the comprehensive evaluation of the esophageal motor function. However, protocols are not uniform and clinical practices vary widely among institutions. This study aims to understand the current HRM practice in Korea. Methods The survey was sent via email through the Korean Society of Neurogastroenterology and Motility. The questions covered descriptive information, preparation, techniques, analysis, and reporting of esophageal H...
#1Hye-Kyung JungH-Index: 26
#2Su Jin HongH-Index: 28
Last. Minhu ChenH-Index: 54
view all 35 authors...
#1Jae Hyun Kim (Kosin University)H-Index: 15
#2Youn Jung Choi (Kosin University)H-Index: 5
Last. Seun Ja Park (Kosin University)H-Index: 20
view all 8 authors...
Background/aims Minor complications that might occur after colonoscopy, including abdominal discomfort, bloating, diarrhea, and constipation, could a barrier for patients to undergo a screening colonoscopy. In this study, we aimed to identify the effect of gut microbial diversity and composition on minor complications after colonoscopy. Methods A total of 24 healthy subjects provided their stools before bowel preparation and on the 7th and 28th day after colonoscopy. On the 7th day after colonos...
#1Abraham KhanH-Index: 9
#2Rena Yadlapati (UCSD: University of California, San Diego)H-Index: 18
Last. John E. Pandolfino (NU: Northwestern University)H-Index: 79
view all 8 authors...
The recommended diagnostic criteria for achalasia have been recently updated by Chicago Classification version 4.0 (CCv4.0), the widely accepted classification scheme for esophageal motility disorders using metrics from high-resolution manometry (HRM). CCv4.0 continued upon prior versions by subtyping achalasia into type I, type II, and type III on HRM. The achalasia subgroup of the CCv4.0 Working Group developed both conclusive and inconclusive statements for the HRM diagnoses of achalasia subt...
ABSTRACT Endoscopic resection (ER) for non-ampullary duodenal lesions (NADLs) is technically more difficult than lesions of the stomach. However, endoscopic treatment of duodenal lesions has been increasingly performed in recent years. This study aimed to evaluate the efficacy and safety of ER for NADLs.Patients who underwent ER for NADLs between 2004 and 2019 were retrospectively reviewed. Clinical and pathologic features of the lesions including the clinical outcomes and adverse events were an...
#1Jie Hyun Kim (Yonsei University)H-Index: 26
#2Young-Il KimH-Index: 14
Last. Il Ju ChoiH-Index: 61
view all 21 authors...
BACKGROUND Undifferentiated-type early gastric cancer (UD EGC) shows lower curative resection rates after endoscopic submucosal dissection (ESD). Additional surgery is recommended after non-curative resection. We evaluated the long-term outcomes of ESD followed by additional surgery after non-curative resection in UD EGC compared to those for surgery as initial treatment. METHODS We reviewed 1139 UD EGC patients who underwent ESD at 18 hospitals and 1956 patients who underwent surgery at two hos...
#1Hyo Joon Yang (SKKU: Sungkyunkwan University)H-Index: 7
#2Wan Sik Lee (Chonnam National University)H-Index: 16
Last. Il Ju ChoiH-Index: 61
view all 19 authors...
Background/aims This study examined the long-term outcomes of undifferentiated-type early gastric cancer (UD EGC) with positive horizontal margins (HMs) after endoscopic resection (ER) and compared them between additional surgery and nonsurgical management. Methods From 2005 to 2015, a total of 1,124 patients with UD EGC underwent ER at 18 tertiary hospitals in Korea. Of them, 92 patients with positive HMs as the only noncurative factor (n=25) or with both positive HMs and tumor size >2 cm (n=67...
#1Jun Yeob LeeH-Index: 1
#2Sungeun KimH-Index: 19
Last. Kyoungwon JungH-Index: 9
view all 7 authors...
#1Hyo Joon Yang (SKKU: Sungkyunkwan University)H-Index: 7
#2Moon Kyung Joo (KU: Korea University)H-Index: 16
Last. Il Ju ChoiH-Index: 61
view all 20 authors...
Background Endoscopic submucosal dissection (ESD) is an effective treatment for early gastric cancer (EGC); however, its curative resection rate is low for undifferentiated-type EGC. We developed and externally validated a prediction model for curative ESD of undifferentiated-type EGC. Methods In this cross-sectional study, we included 448 patients who underwent ESD for undifferentiated-type EGC at 18 hospitals in Korea between 2005 and 2015 in the development cohort and 1342 patients who underw...
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