Chang Hwan Choi

educat la: Yonsei University College of Medicine

ocupație: cercetător

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Articole 42

Dată

Title

Autori

2020-03-03

Characteristics of fecal metabolic profiles in patients with irritable bowel syndrome with predominant diarrhea investigated using 1 H-NMR coupled with multivariate statistical analysis

Chang Hwan Choi, Hyung-Kyoon Choi
2019-01-02

Endoscopic closure of iatrogenic colon perforation using dual-channel endoscope with an endoloop and clips: methods and feasibility data (with videos)

Chang Hwan Choi
2019-09-09

Nationwide validation study of diagnostic algorithms for inflammatory bowel disease in Korean National Health Insurance Service database

Chang Kyun Lee, Hyo Jung Ha, Shin Ju Oh, Jung-Wook Kim, Jung Kuk Lee, Hyun-Soo Kim, Soon Man Yoon, Sang-Bum Kang, Eun Soo Kim, Tae Oh Kim, Soo-Young Na, Jun Lee, Sang Wook Kim, Hoon Sup Koo, Byung Kyu Park, Han Hee Lee, Eun Seon Kim, Jae Jun Park, Min Seob Kwak, Jae Myung Cha, Byong Duk Ye, Chang Hwan Choi, Hyo-Jong Kim
2017-06-12

Impact of inflammatory bowel disease on daily life: an online survey by the Korean Association for the Study of Intestinal Diseases

Chang Hwan Choi
2017-01-31

Second Korean guidelines for the management of ulcerative colitis

Chang Hwan Choi, Yunho Jung
2017-07-01

Diagnostic yield of stool culture and predictive factors for positive culture in patients with diarrheal illness

Chang Hwan Choi
2017-09-01

Abdominal fat distribution measured using computed tomography is associated with an increased risk of colorectal adenoma in men

Chang Hwan Choi
2017-07-20

Effect of scheduled second-look endoscopy on peptic ulcer bleeding: a prospective randomized multicenter trial.

Chang Hwan Choi, Young Hoon Youn, Sun Gyo Lim
2016-01-26

Gastric lesions in patients with Crohn's disease in Korea: a multicenter study

Chang Hwan Choi, Byong Duk Ye
2016-04-27

Clinical features of active tuberculosis that developed during anti-tumor necrosis factor therapy in patients with inflammatory bowel disease

Chang Hwan Choi
2016-10-12

Acute Gastric Injury Caused by Undissolved Sodium Picosulfate/Magnesium Citrate Powder

Chang Hwan Choi
2016-01-01

Role of Small Intestinal Bacterial Overgrowth in Functional Gastrointestinal Disorders

Chang Hwan Choi
2015-01-01

Alteration of gut microbiota and efficacy of probiotics in functional constipation

Chang Hwan Choi
2015-12-01

Second-look endoscopy with prophylactic hemostasis is still effective after endoscopic submucosal dissection for gastric neoplasm

Chang Hwan Choi
2015-08-25

Altered Colonic Bacterial Fermentation as a Potential Pathophysiological Factor in Irritable Bowel Syndrome

Chang Hwan Choi
2015-02-01

The effect of sequential therapy with lansoprazole and ecabet sodium in treating iatrogenic gastric ulcer after endoscopic submucosal dissection: a randomized prospective study

Chang Hwan Choi
2014-04-25

The clinical characteristics of colonic pseudo-obstruction and the factors associated with medical treatment response: a study based on a multicenter database in Korea

Chang Hwan Choi
2014-11-15

Long-term outcomes of cytomegalovirus reactivation in patients with moderate to severe ulcerative colitis: a multicenter study

Jae Hee Cheon, Chang Hwan Choi, Byong Duk Ye
2013-10-19

Patients with Crohn's disease on anti-tumor necrosis factor therapy are at significant risk of inadequate response to the 23-valent pneumococcal polysaccharide vaccine

Byong Duk Ye, Sang Youl Rhee, Chang Hwan Choi
2013-10-07

Are bloating and abdominal distention attributed to gas production and visceral sensitivity in irritable bowel syndrome? (Am j gastroenterol 2013;108:1516-1525).

Chang Hwan Choi
2013-11-19

A Second Assisting Endoscope for the Removal of an Accidentally Unreleased Detachable Snare during Colon Polypectomy

Chang Hwan Choi
2013-11-27

Colonic mucosal immune activity in irritable bowel syndrome: comparison with healthy controls and patients with ulcerative colitis

Chang Hwan Choi
2013-08-31

Comparison of the efficacy of 4- and 8-week lansoprazole treatment for ESD-induced gastric ulcers: a randomized, prospective, controlled study

Chang Hwan Choi
2013-10-10

Clinical differences in Clostridium difficile infection based on age: a multicenter study

Dong Soo Han, Byong Duk Ye, Jae Hee Cheon, Chang Hwan Choi, You Sun Kim
2012-10-18

A case of acute myocarditis as the initial presentation of Crohn's disease

Chang Hwan Choi
2012-04-12

Incidence and clinical features of Clostridium difficile infection in Korea: a nationwide study

Byong Duk Ye, Jae Hee Cheon, Chang Hwan Choi
2012-06-01

Cytomegalovirus infection in patients with new onset ulcerative colitis: a prospective study

Jae Hee Cheon, Chang Hwan Choi, Byong Duk Ye
2012-01-01

The prevalence and efficacy of ganciclovir on steroid-refractory ulcerative colitis with cytomegalovirus infection: a prospective multicenter study

Jae Hee Cheon, Chang Hwan Choi, Byong Duk Ye
2012-02-01

[Guidelines for the management of Crohn's disease]

Byong Duk Ye, Jae Hee Cheon, Chang Hwan Choi
2012-02-01

[Guidelines for the management of ulcerative colitis]

Chang Hwan Choi, Byong Duk Ye
2012-04-24

Simultaneous emergence of entecavir resistance mutations in a nucleoside-naive chronic hepatitis B patient

Hyun Woong Lee, Chang Hwan Choi
2012-05-22

Safety and prevention of complications in endoscopic sedation

Chang Hwan Choi

Om - wd:Q51824990

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