Skip to content

Home Search Authors Pakistan News Saved

SciRah

SciRah does not host or store research papers. Results come live from free, official scholarly APIs, and every paper links back to its original source.

Data sources

OpenAlex
Semantic Scholar
Crossref
CORE
arXiv
PubMed

Privacy policy Terms of service

S. Chang · SciRah

Researcher profile · Semantic Scholar

S. Chang

Share profile

S. Chang — researcher profile on SciRah

h-index: 13
Works: 61
Citations: 898

Most-cited papers

Localization of mucin (MUC2 and MUC3) messenger RNA and peptide expression in human normal intestine and colon cancer.
S. Chang, A. Dohrman, C. Basbaum, S. Ho +4 more
1994Gastroenterology291 citations
Semantic Scholar
A Randomized, Double-blind, Placebo-controlled Multicenter Trial of Saccharomyces boulardii in Irritable Bowel Syndrome: Effect on Quality of Life
C. Choi, Young-Jo Sun, H. Park, S. Chang +2 more
2011Journal of Clinical Gastroenterology139 citations Open access
Semantic Scholar
Alteration of Gut Microbiota and Efficacy of Probiotics in Functional Constipation
C. Choi, S. Chang
2015Journal of Neurogastroenterology and Motility71 citations Open access
Semantic Scholar
Colonic Mucosal Immune Activity in Irritable Bowel Syndrome: Comparison with Healthy Controls and Patients with Ulcerative Colitis
J. Ahn, K. Lee, C. Choi, Ju Wan Kim +8 more
2014Digestive Diseases and Sciences59 citations
Semantic Scholar
Diagnostic yield of stool culture and predictive factors for positive culture in patients with diarrheal illness
Jae Young Lee, Young-Cho Sun, Hannah Hwang, Ja Young Ryu +6 more
2017Medicine33 citations Open access
Semantic Scholar
The Frequency and Risk Factors of Colorectal Adenoma in Health-Check-up Subjects in South Korea: Relationship to Abdominal Obesity and Age.
Ki-Seong Kim, Hong-Ju Moon, C. Choi, Eun-Kyung Kim Baek +6 more
2010Gut and Liver31 citations Open access
Semantic Scholar
Efficacy and Safety of Infliximab Therapy and Predictors of Response in Korean Patients with Crohn's Disease: A Nationwide, Multicenter Study
C. Choi, I. Song, Young-Ho Kim, J. Koo +31 more
2016Yonsei medical journal28 citations Open access
Semantic Scholar
The etiology of acute viral hepatitis for the last 3 years at a single institution in Seoul
Jang-Sik Mun, H. J. Kim, H. Chae, Sang Joong Kim +5 more
200526 citations
Semantic Scholar
Clinical features of active tuberculosis that developed during anti-tumor necrosis factor therapy in patients with inflammatory bowel disease
Jang Wook Lee, C. Choi, Ji Hoon Park, Jeong Wook Kim +6 more
2016Intestinal Research25 citations Open access
Semantic Scholar
[The changes in prevalence and the related factors of Helicobacter pylori infection in Korean health check-up subjects during 8 years].
Young-Do Mi, Yong-Chan Lee, C. Choi, Sang Joong Kim +9 more
2009The Korean journal of gastroenterology = Taehan Sohwagi Hakhoe chi20 citations
Semantic Scholar
A case of primary hepatic Burkitt's lymphoma.
Seung Hyun Lee, H. J. Kim, Jang-Sik Mun, Hyoung-Chul Oh +7 more
2008The Korean journal of gastroenterology = Taehan Sohwagi Hakhoe chi19 citations
Semantic Scholar
Role of Small Intestinal Bacterial Overgrowth in Functional Gastrointestinal Disorders
C. Choi, S. Chang
2015Journal of Neurogastroenterology and Motility15 citations Open access
Semantic Scholar
Original Articles : The Frequency of Functional Dyspepsia Subtypes and its Related Factors for Health Check up Subjects
S. Chang, S. Park
200715 citations
Semantic Scholar
Comparison of the efficacy of 4- and 8-week lansoprazole treatment for ESD-induced gastric ulcers: a randomized, prospective, controlled study
Ji Hoon Park, Eun-Kyung Kim Baek, C. Choi, K. Lee +4 more
2013Surgical Endoscopy12 citations
Semantic Scholar
A Case of Acute Myocarditis as the Initial Presentation of Crohn's Disease
I. Oh, C. Choi, Ji Hoon Park, Ju Wan Kim +4 more
2012Gut and Liver12 citations Open access
Semantic Scholar
[Hepatocellular carcinoma with metastasis to the cavernous sinus of skull base causing ptosis].
S. Kim, H. J. Kim, Hyun Woong Lee, C. Choi +4 more
2008The Korean journal of gastroenterology = Taehan Sohwagi Hakhoe chi12 citations
Semantic Scholar
Protective effects of mastic in non-steroidal anti-inflammatory drug induced gut damage and bacterial translocation in a rat model
Chae Heo, Suk-Won Kim, Kwang Jin Kim, Dae-Won Kim +3 more
200612 citations
Semantic Scholar
Dermatomyositis associated with hepatitis B virus-related hepatocellular carcinoma
Suh‐Yoon Yang, B. Cha, Gihyeon Kim, Hyun Woong Lee +3 more
2014The Korean Journal of Internal Medicine10 citations Open access
Semantic Scholar
p53 mutation in patients with ulcerative colitis in rectal biopsy
Hyung-Joon Kim, S. Chang
1998The Korean Journal of Internal Medicine10 citations Open access
Semantic Scholar
Helicobacter Pylori Infection and Serum Pepsinogen I Concentration in Peptic Ulcer Patients: Effect of Bacterial Eradication
S. Park, Joon-Won Park, S. Chang, B. Yoo +1 more
1996The Korean Journal of Internal Medicine9 citations Open access
Semantic Scholar
The effect of sequential therapy with lansoprazole and ecabet sodium in treating iatrogenic gastric ulcer after endoscopic submucosal dissection: A randomized prospective study
J. Ahn, C. Choi, Jang Wook Lee, Sung Jin Park +3 more
2015Journal of Digestive Diseases7 citations
Semantic Scholar
Simultaneous Emergence of Entecavir Resistance Mutations in a Nucleoside-Naive Chronic Hepatitis B Patient
Hyun Woong Lee, H. J. Kim, S. Hong, B. Cha +5 more
2012Intervirology7 citations
Semantic Scholar
A clinical study on liver abscess over a recent 10-year period
Dae-Won Kim, S. Han, Sang-Jung Kim, B. Cha +7 more
20046 citations
Semantic Scholar
A Case of Necrotizing Liver Abscess and Bile Duct Necrosis FollowingHepatic Arterial Chemoembolization in Hepatocelluar Carcinoma
Gyu Jung, Jeong Wook Kim, J. Joe, Sang Jin Kim +6 more
19995 citations
Semantic Scholar
Localization of Mucin (MUCZ and MUC3) and Peptide Expression in Human Normal Cancer Messenger RNA Intestine and Colon
S. Chang, A. Dohrman, C. Basbaum, S. Ho +4 more
19945 citations
Semantic Scholar
[Effect of glutamine on the non-steroidal anti-inflammatory drug-induced bacterial translocation].
Jinju Ann, S. Kim, S. Han, Jeong Wook Kim +5 more
2004The Korean journal of gastroenterology = Taehan Sohwagi Hakhoe chi4 citations
Semantic Scholar
Efficacy of Ramosetron in Male Patients With Irritable Bowel Syndrome With Diarrhea (Neurogastroenterol Motil 2011;23:1098-1104)
B. Cha, C. Choi, S. Chang
2012Journal of Neurogastroenterology and Motility2 citations Open access
Semantic Scholar
M1613: Comparison of the Efficacy of Lansoprazole and Lansoprazole Plus Ecabet Sodium in the Treatment of Iatrogenic Gastric Ulcers After Endoscopic Submucosal Dissection
C. Choi, S. Chang, J. Do, Hyun Woong Lee +2 more
20102 citations
Semantic Scholar
S1314 The Effect of Probiotic Mixture on the Symptoms and Fecal Microbiota in Diarrhea-Dominant Irritable Bowel Syndrome: Randomized, Double-Blind, Placebo-Controlled Trial
B. Cha, C. Choi, Eun-Kyung Kim Baek, Hyun Woong Lee +2 more
20102 citations
Semantic Scholar
A Case of Undifferentiated Carcinoma with Osteoclast-Like Giant Cells in the Pancreas
Suh‐Yoon Yang, J. Do, I. Oh, Hyun Woong Lee +3 more
20092 citations
Semantic Scholar
[Is immunohistochemistry for MLH1 and MSH2 proteins a useful method for detection of microsatellite instability in sporadic colorectal cancer?].
J. Do, S. Chang, J. Ahnn, B. Cha +8 more
2003The Korean journal of gastroenterology = Taehan Sohwagi Hakhoe chi2 citations
Semantic Scholar
A case of hypereosinophilic syndrome presenting with intractable gastric ulcers.
Tae Young Park, C. Choi, Suh‐Yoon Yang, I. Oh +7 more
2009World Journal of Gastroenterology1 citations Open access
Semantic Scholar
M1237 Gastrointestinal Symptoms and Quality of Life in Patients with END-Stage Renal Disease Undergoing Treatment By Hemodialysis
C. Choi, Sung Jin Park, Hyeonseok Sul, Hyun Woong Lee +6 more
20091 citations
Semantic Scholar
The Frequency and Risk Factors of Colorectal Adenoma in Health Check Up Subjects of South Korea: Relation to Obesity and Metabolic Syndrome
C. Choi, Hong-Ju Moon, Sang Joong Kim, Jang-Sik Mun +4 more
20081 citations
Semantic Scholar
Risk factors for hospital acquired infections in patients with decompensated liver cirrhosis
B. Cha, Jeong Wook Kim, S. Kim, S. Han +4 more
20051 citations
Semantic Scholar
Efficacy of Endoscopic Mucosal Resection with Suction in the Treatment of Gastric Adenoma
J. G. Kim, H. J. Kim, B. Cha, J. Do +2 more
20041 citations
Semantic Scholar
A Case of Neuroendocrine Carcinoma of the Cecum Manifested as Localized Peritonitis.
H. Jung, Dae-Won Kim, Seung-Mun Jung, J. Ahn +7 more
20041 citations
Semantic Scholar
Expression of cyclooxygenase-2 and inducible nitric oxide synthase in colorectal cancer cell lines related to microsatellite instability
J. Do, S. Chang
20031 citations Open access
Semantic Scholar
Impact of Functional Dyspepsia, GERD, depression and anxiety on patients with irritable bowel syndrome
K. Lee, C. Choi, Ju Wan Kim, Jeong Wook Kim +6 more
20180 citations
Semantic Scholar
Prevalence and Predictive Factors of Positive Stool Culture in Patients with Acute Diarrhea: 2016 ACG Presidential Poster Award: 179
C. Choi, Jae Young Lee, Jeong Wook Kim, S. Chang
20160 citations
Semantic Scholar
Mo2037 Mucosal Immune Activation in Diarrhea-Predominant Irritable Bowel Syndrome: Comparison With Health Controls and Ulcerative Colitis
C. Choi, J. Ahn, Jeong Wook Kim, S. Chang
20130 citations
Semantic Scholar
HCC : Paraparesis caused by transcatheter arterial chemoembolization with normal imaging in a patient with hepatocellular carcinoma (초)
Kyu-Hyun Yoon, Hyun Woong Lee, Suh‐Yoon Yang, H. J. Kim +8 more
20110 citations
Semantic Scholar
W1833 The Predictors of Positive Stool Culture in Patients With Acute Diarrhea
C. Choi, Eun-Kyung Kim Baek, B. Cha, Hyun Woong Lee +2 more
20100 citations Open access
Semantic Scholar
S1315 Identification of Novel Metabolites in Serum of Patients With Irritable Bowel Syndrome
B. Cha, C. Choi, Eun-Kyung Kim Baek, Hyun Woong Lee +2 more
20100 citations
Semantic Scholar
T1831 Effect of the Selective Cyclooxygenase 2 (COX-2) Inhibitor On the Experimental Acute Pancreatitis
J. Do, Seung-Mun Jung, C. Choi, Hyun Woong Lee +4 more
20090 citations Open access
Semantic Scholar
T2024 The Frequency and Risk Factors of Reflux Esophagitis in Health Check Up Subjects of South Korea: Relation to Obesity and Metabolic Syndrome
C. Choi, Hong-Ju Moon, Sang Joong Kim, Jang-Sik Mun +4 more
20080 citations
Semantic Scholar
M1820 A Comparison of Disease Impacts On Quality of Life Between Inflammatory Bowel Disease and Irritable Bowel Syndrome
Sang Joong Kim, C. Choi, Jang-Sik Mun, Hong-Ju Moon +4 more
20080 citations
Semantic Scholar
A case of superior mesenteric artery thrombosis associated with antiphospholipid syndrome
Kwang Jin Kim, Jeong Wook Kim, Hak-Choi Jong, Y. Seo +3 more
20080 citations
Semantic Scholar
Esophageal, Gastric and Duodenal Disorders : The Frequency and Risk Factors of Reflux Esophagitis in Health Check Up Subjects of South Korea: Relation To Obesity and Metabolic Syndrome
Hong-Ju Moon, J. Do, J. Kim, S. Chang +9 more
20070 citations
Semantic Scholar
Disorders of Liver : Entecavir Provides Inferior Viral Load Reduction In Lamivudine Resistant Patients To In Naive patients-Preliminary Report
Hyun Woong Lee, H. J. Kim, Seuk-Hyun Lee, Kyung-Ah Kim +9 more
20070 citations
Semantic Scholar

Frequent co-authors

Invite them to SciRah by sharing their profile.

C. Choi×34
Invite
C. Choi — researcher profile on SciRah
J. Do×29
Invite
J. Do — researcher profile on SciRah
Hyun Woong Lee×22
Invite
Hyun Woong Lee — researcher profile on SciRah
H. J. Kim×21
Invite
H. J. Kim — researcher profile on SciRah

×16

Invite

Jeong Wook Kim — researcher profile on SciRah

Invite

B. Cha — researcher profile on SciRah

Invite

S. Park — researcher profile on SciRah

Hong-Ju Moon×8

Invite

Hong-Ju Moon — researcher profile on SciRah

Jang-Sik Mun×7

Invite

Jang-Sik Mun — researcher profile on SciRah

Invite

J. G. Kim — researcher profile on SciRah

Invite

J. Kim — researcher profile on SciRah

Eun-Kyung Kim Baek×6

Invite

Eun-Kyung Kim Baek — researcher profile on SciRah