Volatile sulfur compounds as a predictor for esophagogastroduodenal mucosal injury.

abstract：Background/Aims:Microvascular invasion (MVI) is an established risk factor for hepatocellular carcinoma (HCC). However, prediction models that specifically focus on the individual prognoses of HCC patients with MVI is lacking. Methods:A total of 385 HCC patients with MVI were randomly assigned to training and validati...

journal_title：Gut and liver

authors： Xu L,Li L,Wang P,Zhang M,Zhang Y,Hao X,Yan L,Li B,Wen T,Xu M

更新日期：2019-11-15 00:00:00

abstract：Background/Aims:Electrohydraulic lithotripsy (EHL) under endoscopic retrograde cholangiopancreatography (ERCP) guidance can be an option to treat difficult stones. Recently, a digital, single-operator cholangioscope (SPY-DS) has become available. Peroral transluminal cholangioscopy (PTLC) using SPY-DS has also been rep...

journal_title：Gut and liver

authors： Kamiyama R,Ogura T,Okuda A,Miyano A,Nishioka N,Imanishi M,Takagi W,Higuchi K

更新日期：2018-07-15 00:00:00

abstract：BACKGROUND/AIMS:Obstruction of the main pancreatic duct (MPD) has been considered one of the major causes for pain in chronic pancreatitis (CP). In this study, we evaluated the efficacy of MPD stenting in painful CP, and tried to determine a guideline for stent removal. METHODS:Sixteen patients with painful CP who und...

journal_title：Gut and liver

authors： Kim CH,Bang S,Song KH,Park JY,Jeon TJ,Hong SP,Chung JB,Park SW,Song SY

更新日期：2007-06-01 00:00:00

abstract：BACKGROUND/AIMS:In patients with corticosteroid-refractory ulcerative colitis (UC), cyclosporine or infliximab may be added to the treatment regimen to induce remission. Here, we aimed to compare the efficacy of cyclosporine and infliximab. METHODS:Between January 1995 and May 2012, the medical records of 43 patients ...

journal_title：Gut and liver

authors： Kim EH,Kim DH,Park SJ,Hong SP,Kim TI,Kim WH,Cheon JH

更新日期：2015-09-23 00:00:00

abstract：BACKGROUND/AIMS:High intensity focused ultrasound (HIFU) utilizes a targeted extracorporeal focused ultrasound beam to ablate neoplastic pancreatic tissue. We used an in vitro model to examine the effects of bone, metallic stents, plastic stents, metal plates, and cyst-like lesions on HIFU treatment. METHODS:HIFU was ...

journal_title：Gut and liver

authors： Hassanuddin A,Choi JH,Seo DW,Ryu CH,Kim SH,Park DH,Lee SS,Lee SK,Kim MH

更新日期：2014-07-01 00:00:00

abstract：:Enteropathy-type T-cell lymphoma (ETL) or enteropathy-associated T-cell lymphoma is a very rare malignant intestinal tumor. ETL is usually diagnosed by surgery. Endoscopic findings of ETL are not well known, and there are few reports of findings from endoscopy that has been performed only using white light. Additional...

journal_title：Gut and liver

authors： Bae JY,Ko BM,Min SK,Lee JC,Lee GW,Yoon LY,Hong SJ,Lee MS,Kim HK

更新日期：2012-10-01 00:00:00

abstract：Background/Aims:Noninvasive liver fibrosis evaluation was performed in patients with nonalcoholic fatty liver disease (NAFLD). We used a quantitative method based on the hepatic volume acquired from gadoxetate disodium-enhanced (Gd-EOB-DTPA-enhanced) magnetic resonance imaging (MRI) for diagnosing advanced fibrosis in ...

journal_title：Gut and liver

authors： Hayashi T,Saitoh S,Fukuzawa K,Tsuji Y,Takahashi J,Kawamura Y,Akuta N,Kobayashi M,Ikeda K,Fujii T,Miyati T,Kumada H

更新日期：2017-09-15 00:00:00

abstract：BACKGROUND/AIMS:Signal transducers and activators of transcription (STATs) are a family of transcription factors that are activated in response to cytokines and growth factors. STAT3 activation has been implicated in modulating the activity of downstream mediators, such as Bcl-xL and matrix metalloproteinase-2 (MMP-2)....

journal_title：Gut and liver

authors： Lee SW,Ahn YY,Kim YS,Kang SB,Nam SW,Lee DS,Jeong HY,Kim JM

更新日期：2012-01-01 00:00:00

abstract：BACKGROUND/AIMS:Patients with cholangiocarcinoma usually present at an advanced stage, and more than 50% of cases are not resectable at the time of diagnosis. Recently, photodynamic therapy (PDT) has been proposed as a palliative and neoadjuvant modality. We evaluated whether combination of PDT and chemotherapy is more...

journal_title：Gut and liver

authors： Hong MJ,Cheon YK,Lee EJ,Lee TY,Shim CS

更新日期：2014-05-01 00:00:00

abstract：:Esophageal intramural pseudodiverticulosis (EIP) is a rare benign disease that is characterized by multiple tiny flask-shaped outpouching lesions of the esophageal wall. The etiology is unknown, but the pathologic findings include dilatation of excretory ducts of submucosal glands. The predominant symptom is dysphagia...

journal_title：Gut and liver

authors： Chon YE,Hwang S,Jung KS,Lee HJ,Lee SG,Shin SK,Lee YC

更新日期：2011-03-01 00:00:00

abstract：BACKGROUND/AIMS:The notion that acute hepatitis A superimposed on chronic hepatitis B infection leads to a worse outcome than acute hepatitis A alone remains controversial. The aim of this study was to determine the influence of the presence of hepatitis B surface antigen (HBsAg) on the severity of acute hepatitis A. ...

journal_title：Gut and liver

authors： Kim KM,Eo SJ,Gwak GY,Choi MS,Lee JH,Koh KC,Yoo BC,Paik SW

更新日期：2011-12-01 00:00:00

abstract：BACKGROUND/AIMS:The pathophysiologic mechanism of rectal hyposensitivity (RH) is not well documented, and the significance of RH in biofeedback therapy (BFT) has not been evaluated. Thus, we aimed to assess the effect of BFT in constipated patients according to the presence of RH. METHODS:Five hundred and ninety const...

journal_title：Gut and liver

authors： Ahn JY,Myung SJ,Jung KW,Yang DH,Koo HS,Seo SY,Yoon IJ,Kim KJ,Ye BD,Byeon JS,Jung HY,Yang SK,Kim JH

更新日期：2013-03-01 00:00:00

abstract：:The use of self-expanding metallic stents in the upper gastrointestinal tract, placed under radiologic imaging or endoscopic guidance, is the current treatment of choice for the palliation of malignant gastrointestinal outlet obstructions. Advances in metallic stent design and delivery systems have progressed to the s...

journal_title：Gut and liver

authors： Kang SG

更新日期：2010-09-01 00:00:00

abstract：Background/Aims:Differentially diagnosing focal-type autoimmune pancreatitis (f-AIP) and pancreatic cancer (PC) is challenging. Contrast-enhanced harmonic endoscopic ultrasound (CEH-EUS) may provide information for differentiating pancreatic masses. In this study, we evaluated the usefulness of CEH-EUS in differentiati...

journal_title：Gut and liver

authors： Cho MK,Moon SH,Song TJ,Kim RE,Oh DW,Park DH,Lee SS,Seo DW,Lee SK,Kim MH

更新日期：2018-09-15 00:00:00

abstract：:Most colonic lipomas are asymptomatic and need no treatment, whereas lesions larger than 2 cm can cause acute abdominal pain, changes in bowel habits, gastrointestinal bleeding, intussusception or bowel obstruction. Autoamputation of polypoid lesions in the gastrointestinal tract is indeed a rare phenomenon, and its p...

journal_title：Gut and liver

authors： Jeong HK,Cho SB,Seo TJ,Lee KR,Lee WS,Kim HS,Joo YE

更新日期：2011-09-01 00:00:00

abstract：BACKGROUND/AIMS:Astaxanthin is a carotenoid pigment that has antioxidant, antitumoral, and anti-inflammatory properties. In this in vitro study, we investigated the mechanism of anticancer effects of astaxanthin in gastric carcinoma cell lines. METHODS:The human gastric adenocarcinoma cell lines AGS, KATO-III, MKN-45,...

journal_title：Gut and liver

authors： Kim JH,Park JJ,Lee BJ,Joo MK,Chun HJ,Lee SW,Bak YT

更新日期：2016-05-23 00:00:00

abstract：BACKGROUND/AIMS:We evaluated the characteristics of the National Cancer Screening Program (NCSP) and opinions regarding the National Endoscopy Quality Improvement Program (NEQIP). METHODS:We surveyed physicians performing esophagogastroduodenoscopy and/or colonoscopy screenings as part of the NCSP via e-mail between J...

journal_title：Gut and liver

authors： Cha JM,Moon JS,Chung IK,Kim JO,Im JP,Cho YK,Kim HG,Lee SK,Lee HL,Jang JY,Kim ES,Jung Y,Moon CM,Kim Y,Park BY

更新日期：2016-09-15 00:00:00

abstract：:This systematic review aimed to assess the efficacy of the current approach to tissue traction during the endoscopic submucosal dissection (ESD) of superficial esophageal cancer, early gastric cancer, and colorectal neoplasms. We performed a systematic electronic literature search of articles published in PubMed and s...

journal_title：Gut and liver

authors： Abe S,Wu SYS,Ego M,Takamaru H,Sekiguchi M,Yamada M,Nonaka S,Sakamoto T,Suzuki H,Yoshinaga S,Matsuda T,Oda I,Saito Y

更新日期：2020-11-15 00:00:00

abstract：BACKGROUND/AIMS:To evaluate the usefulness and safety of treating disseminated intravascular coagulation (DIC) complicating cholangitis primarily with antithrombin (AT) and thrombomodulin (rTM). METHODS:A DIC treatment algorithm was determined on the basis of plasma AT III levels at the time of DIC diagnosis and DIC s...

journal_title：Gut and liver

authors： Nakahara K,Okuse C,Adachi S,Suetani K,Kitagawa S,Okano M,Michikawa Y,Takagi R,Shigefuku R,Itoh F

更新日期：2013-05-01 00:00:00

abstract：:It is known that neutropenia caused by combination pegylated interferon plus ribavirin therapy for hepatitis C virus (HCV) infection is well tolerated and carries a negligible risk of infection. Neutropenic enterocolitis is encountered most frequently in patients with hemato-oncologic diseases who are undergoing inten...

journal_title：Gut and liver

authors： Kim JH,Jang JW,You CR,You SY,Jung MK,Jung JH

更新日期：2009-09-01 00:00:00

abstract：Background/Aims:Although balloon-assisted enteroscopy (BAE) enables endoscopic visualization of small bowel (SB) involvement in Crohn's disease (CD), there is no data on the changes in outcomes over time. We therefore investigated the changes in BAE use on CD patients over different time periods in terms of its role an...

journal_title：Gut and liver

authors： Jeon SR,Kim JO,Byeon JS,Yang DH,Ko BM,Goong HJ,Jang HJ,Park SJ,Kim ER,Hong SN,Im JP,Kim SE,Koo JS,Eun CS,Chang DK,Korean Association for the Study of Intestinal Disease(KASID).

更新日期：2020-07-06 00:00:00

abstract：:Cell death is now reclassified into several types based on the mechanisms and morphologic phenotype. Understanding of such classifications offers insights into the pathogenesis of liver disease, as well as diagnostic or therapeutic implications. Apoptosis is recognized relatively easily due to its unique morphology, b...

journal_title：Gut and liver

authors： Aizawa S,Brar G,Tsukamoto H

更新日期：2020-01-15 00:00:00

abstract：Background/Aims:Gastric mucosal atrophy and intestinal metaplasia due to Helicobacter pylori infection are the main precursor lesions of gastric cancer. The aim of this study was to evaluate the long-term effects of H. pylori eradication on the progression of precancerous lesions to metachronous cancer after endoscopic...

journal_title：Gut and liver

authors： Han SJ,Kim SG,Lim JH,Choi JM,Oh S,Park JY,Kim J,Kim JS,Jung HC

更新日期：2018-03-15 00:00:00

abstract：BACKGROUND/AIMS:To investigate the incidence of cholangiocarcinoma in patients with hepatolithiasis with or without previous resection of liver. METHODS:From 2002 to 2009, we retrospectively reviewed 117 patients who were diagnosed and treated for hepatolithiasis in Korea University Guro Hospital. Among the 117 patien...

journal_title：Gut and liver

authors： Lee JY,Kim JS,Moon JM,Lim SA,Chung W,Lim EH,Lee BJ,Park JJ,Bak YT

更新日期：2013-07-01 00:00:00

abstract：BACKGROUND/AIMS:Several precut techniques have been used to gain biliary access for difficult cases. The aim of this study was to evaluate the success and complication rates of two precut techniques, transpancreatic septotomy (TPS) and needle knife infundibulotomy (NKI), in difficult biliary cannulation due to the pres...

journal_title：Gut and liver

authors： Lee YJ,Park YK,Lee MJ,Lee KT,Lee KH,Lee JK

更新日期：2015-07-01 00:00:00

abstract：BACKGROUND/AIMS:The usefulness of immunohistochemistry to screen for the microsatellite instability (MSI) phenotype in gastric cancer remains unclear. Moreover, the prognostic value of MSI phenotypes in gastric cancer has been debated. METHODS:The clinicopathologic parameters and survival outcomes of 203 MSI-high (MSI...

journal_title：Gut and liver

authors： Bae YS,Kim H,Noh SH,Kim H

更新日期：2015-09-23 00:00:00

abstract：:Background/Aims: Although acid suppressants are widely used for the prevention or treatment of drug-induced upper gastrointestinal bleeding (GIB), evidence regarding the prevention of anticoagulant-related GIB is scarce. The aim of this study was to evaluate the protective effect of acid suppressants against an...

journal_title：Gut and liver

authors： Bang CS,Joo MK,Kim BW,Kim JS,Park CH,Ahn JY,Lee JH,Lee BE,Yang HJ,Cho YK,Park JM,Kim BJ,Jung HK,Korean College of Helicobacter and Upper Gastrointestinal Research.

更新日期：2020-01-15 00:00:00

abstract：Background/Aims:Although forceps biopsy is performed for suspicious gastric tumors during endoscopy, it is difficult to determine treatment strategies for atypical gastric glands due to uncertainty of the diagnosis. The aim of this study was to investigate clinical implications and risk factors for predicting malignanc...

journal_title：Gut and liver

authors： Kim MS,Kim SG,Chung H,Kim J,Hong H,Lee HJ,Kim HJ,Kim MA,Kim WH,Jung HC

更新日期：2018-09-15 00:00:00

abstract：Background/Aims:Although gastric cancer (GC) prevalence in the United States overall is low, there is significantly elevated risk in certain racial/ethnic groups. Providers caring for high-risk populations may not be fully aware of GC risk factors and may underestimate the potential for selective screening. Our aim was...

journal_title：Gut and liver

authors： Shah SC,Itzkowitz SH,Jandorf L

更新日期：2018-01-15 00:00:00

abstract：BACKGROUND/AIMS:To investigate the association between the baseline profiles and dynamics of hepatitis B virus (HBV) DNA polymerase gene mutations and the long-term virological response of lamivudine (LAM)-adefovir (ADV) combination therapy in patients with LAM-resistant chronic hepatitis B. METHODS:Seventy-five patie...

journal_title：Gut and liver

authors： Kim J,Lee SH,Kim HS,Choi K,Jeong SW,Kim SG,Jang JY,Kim YS,Kim BS

更新日期：2015-01-01 00:00:00