Gastric polyps.

abstract：:We report the preoperative histologic diagnosis of leiomyosarcoma of the duodenum and review the clinical aspects and treatment of this tumor. The endoscopic techniques were critical in obtaining the diagnosis and deciding the treatment plan. ...

journal_title：Journal of clinical gastroenterology

authors： Holst L,Burstein S,Morankar V,Goldberg M

更新日期：1983-10-01 00:00:00

abstract：GOALS:Our primary goal was to evaluate whether anti-tumor necrosis factor (TNF)-α trough levels above author-determined thresholds are associated with increased rates of mucosal healing among patients with Crohn's disease and ulcerative colitis. BACKGROUND:The introduction of anti-TNF agents has considerably advanced ...

journal_title：Journal of clinical gastroenterology

authors： Barnes EL,Allegretti JR

更新日期：2016-10-01 00:00:00

abstract：:Lactobacillus species are part of normal gastrointestinal flora and are an uncommon cause of bacteremia. Lactobacillus casei subsp. rhamnosus was repeatedly isolated in the blood cultures of a 43-year-old woman with ulcerative colitis. Lactobacillus spp. could be considered a potential opportunistic pathogen whenever ...

journal_title：Journal of clinical gastroenterology

authors： Farina C,Arosio M,Mangia M,Moioli F

更新日期：2001-09-01 00:00:00

abstract：GOALS:To describe screening colonoscopy use in those with a family history of colorectal cancer (CRC). BACKGROUND:Colonoscopy is an effective means of screening for CRC and is preferred for individuals at higher risk. We therefore derived population-based estimates of colonoscopy use and analyzed how individual charac...

journal_title：Journal of clinical gastroenterology

authors： Longacre AV,Cramer LD,Gross CP

更新日期：2006-07-01 00:00:00

abstract：:There is a lack of consensus as to whether there is a difference in the amount of gastroesophageal reflux when lying with the right versus the left side down. In an attempt to answer this question we conducted a two-part study. The first consisted of a questionnaire distributed to 103 gastroenterologists with a specia...

journal_title：Journal of clinical gastroenterology

authors： Katz LC,Just R,Castell DO

更新日期：1994-06-01 00:00:00

abstract：:Microbial signals stimulate development and maintenance of the neonatal immune system. The process begins in utero, with limited exposure to microbes in the intrauterine environment, as well as maternal immune signals priming the developing immune system. After birth and initial colonization, the immune system must be...

journal_title：Journal of clinical gastroenterology

authors： Houghteling PD,Walker WA

更新日期：2015-11-01 00:00:00

abstract：:Hereditary hemorrhagic telangiectasia is a group of autosomal dominant disorders, characterized by telangiectases that develop in the skin, mucous membranes, and visceral organs. Currently, there is no satisfactory treatment of hereditary hemorrhagic telangiectasia. Interferon has never been used for the treatment of ...

journal_title：Journal of clinical gastroenterology

authors： Massoud OI,Youssef WI,Mullen KD

更新日期：2004-04-01 00:00:00

abstract：:Patients who are hepatitis B surface antigen (HBsAg) positive are at risk for hepatitis flare when receiving cytotoxic or immunosuppressive therapy. It has been reported that as high as 50% of HBsAg-positive individuals who undergo chemotherapy develop elevation of liver transaminases. According to current Association...

journal_title：Journal of clinical gastroenterology

authors： Wu JM,Huang YH,Lee PC,Lin HC,Lee SD

更新日期：2009-05-01 00:00:00

abstract：BACKGROUND:Iron deficiency anemia (IDA) may be the sole manifestation of celiac disease. The role of routine small bowel biopsies obtained during endoscopy in the evaluation of IDA is unclear. This study assessed the usefulness of routine small bowel biopsies in patients presenting with IDA. STUDY:Evaluation of 103 co...

journal_title：Journal of clinical gastroenterology

authors： Grisolano SW,Oxentenko AS,Murray JA,Burgart LJ,Dierkhising RA,Alexander JA

更新日期：2004-10-01 00:00:00

abstract：:The term indeterminate colitis (IC) is an interim, or preliminary, descriptive term used by pathologists for cases of inflammatory bowel disease (IBD) in which a definite diagnosis of ulcerative colitis (UC) or Crohn's disease (CD) cannot be established based on the information available at the time of surgical sign-o...

journal_title：Journal of clinical gastroenterology

authors： Odze RD

更新日期：2004-05-01 00:00:00

abstract：GOALS:To estimate the hepatocellular carcinoma surveillance in the Medicaid cirrhotic population. BACKGROUND:Most studies predate 2005 American Association for the Study of Liver Diseases surveillance recommendations and do not examine the primary target population, cirrhotics. STUDY:From 2006 to 2007, we identified ...

journal_title：Journal of clinical gastroenterology

authors： Palmer LB,Kappelman MD,Sandler RS,Hayashi PH

更新日期：2013-09-01 00:00:00

abstract：BACKGROUND AND GOALS:Chronic inflammation associated with Helicobacter pylori infection is a risk factor of gastric adenocarcinoma. Interleukin-8 (IL-8) plays an important role in gastric mucosal inflammation induced by H. pylori infection. Recently, studies on the association of genetic polymorphisms of various proinf...

journal_title：Journal of clinical gastroenterology

authors： Ye BD,Kim SG,Park JH,Kim JS,Jung HC,Song IS

更新日期：2009-03-01 00:00:00

abstract：:Human and animal stomachs were considered the only reservoirs of Helicobacter pylori until it was identified in human dental plaque (DP). H. pylori is infrequent in populations from developed countries, but is widespread in those from developing countries. The failure of triple drug therapy to clear H. pylori from DP,...

journal_title：Journal of clinical gastroenterology

authors： Shankaran K,Desai HG

更新日期：1995-09-01 00:00:00

abstract：:We describe an adenocarcinoma of the jejunum that developed in congenital heterotopic gastric mucosa, a rare event. In our patient, the absence of other intestinal malformation and the presence of gastric glands with variable grades of dysplasia, together with the histological pattern of the tumor, strongly favor the ...

journal_title：Journal of clinical gastroenterology

authors： Caruso ML,Marzullo F

更新日期：1988-02-01 00:00:00

abstract：:Crohn's disease can be accompanied by extraintestinal manifestations. The authors report on a 39-year-old patient who presented with cheilitis granulomatosa as the first manifestation of Crohn's disease. Four years later, intestinal Crohn's disease was diagnosed. One year afterward, acute loss of visual acuity from op...

journal_title：Journal of clinical gastroenterology

authors： van de Scheur MR,van der Waal RI,van Bodegraven AA,Völker-Dieben HJ,Starink TM,van der Waal I

更新日期：2002-05-01 00:00:00

abstract：:The ultrastructure of microvessels in the gastric mucosa of patients with atrophic gastritis was investigated. In the gastric mucosa of atrophic gastritis, the endothelial cells of microvessels were irregularly swollen and subendothelial spaces were enlarged. The basement membrane underlying the endothelium was thicke...

journal_title：Journal of clinical gastroenterology

authors： Taniguchi Y,Kimura K,Yoshida Y,Seki M,Kumakura Y,Satoh K,Kihira K,Ido K,Mato M

更新日期：1993-01-01 00:00:00

abstract：GOALS:The authors aimed to characterize older adults' intentions for future surveillance colonoscopy, knowledge of polyps, and predictors of colonoscopy plans. BACKGROUND:Guidelines recommend that the decision to continue or stop surveillance colonoscopy in older adults with colon polyps be "individualized." Although ...

journal_title：Journal of clinical gastroenterology

authors： Calderwood AH,Carter C,Durand MA,O'Connor S,Boardman M

更新日期：2020-07-29 00:00:00

abstract：:We report a case of microcystic (glycogen-rich) adenoma of the whole pancreas with coexistent pancreatic low-grade malignant islet cell tumor in a 29-year-old woman. She complained of nausea, vomiting, and growing abdominal mass. Abdominal computed tomography showed multiple cysts in the whole pancreas and a calcified...

journal_title：Journal of clinical gastroenterology

authors： Jung HK,Son HY,Lee HC,Yi SY

更新日期：2001-05-01 00:00:00

abstract：:Various esophageal functional abnormalities have been described in patients with Barrett's esophagus (BE). A significantly higher esophageal acid exposure especially in the supine position has been documented in BE, as compared with the other gastroesophageal reflux disease phenotypes. In addition, weakly acidic reflu...

journal_title：Journal of clinical gastroenterology

authors： Fass R,Teramoto O,Kurin M,Khalessi A,Kitayama Y,Shibli F

更新日期：2020-07-01 00:00:00

abstract：:Gastroesophageal reflux disease, especially when refractory to standard therapy, remains a significant clinical problem. Although symptom pathogenesis in erosive reflux disease is relatively easy to understand, it is less clear how exposure of the macroscopically normal mucosa in nonerosive reflux disease (NERD) is ab...

journal_title：Journal of clinical gastroenterology

authors： Woodland P,Sifrim D

更新日期：2014-01-01 00:00:00

abstract：:The existence of four genotypes of hepatitis C virus (HCV)--types 1a, 1b, 2a, and 2b--has been suggested based on variations in nucleotide sequences of the core region. The aim of this study was to investigate the prevalence of HCV genotypes in chronic type C liver disease in Taiwan and correlate distinct genotypes to...

journal_title：Journal of clinical gastroenterology

authors： Kao JH,Chen PJ,Lai MY,Yang PM,Sheu JC,Wang TH,Chen DS

更新日期：1995-10-01 00:00:00

abstract：:To test our hypothesis that the erythrocytic sedimentation rate (ESR) correlates well with clinical activity in inflammatory disease of the colon, but not of the small bowel, we stratified 49 Crohn's disease patients according to their anatomic involvement and then measured the correlations between ESR and clinical ac...

journal_title：Journal of clinical gastroenterology

authors： Sachar DB,Luppescu NE,Bodian C,Shlien RD,Fabry TL,Gumaste VV

更新日期：1990-12-01 00:00:00

abstract：BACKGROUND:although azathioprine (AZA) is an effective immunomodulator in treating Crohn's disease, some patients develop leukopenia and risk severe infections. Thiopurine methyltransferase (TPMT) is an enzyme responsible for the metabolism of AZA, and its activity is inversely related to the risk of developing acute l...

journal_title：Journal of clinical gastroenterology

authors： Regueiro M,Mardini H

更新日期：2002-09-01 00:00:00

abstract：:Crohn's disease is believed to have an immunologic basis. The importance of the CD4 cell in particular has been supported by several reports of patients whose symptoms of Crohn's disease resolved after a decline in CD4 count associated with human immunodeficiency virus (HIV) infection. A patient with known Crohn's dis...

journal_title：Journal of clinical gastroenterology

authors： Lautenbach E,Lichtenstein GR

更新日期：1997-09-01 00:00:00

abstract：:The human large intestine harbors a complex microbiota containing many hundreds of different bacterial species. Although structure/function relationships between different components of the microbiota are unclear, this complex multicellular entity plays an important role in maintaining homeostasis in the body. Many of...

journal_title：Journal of clinical gastroenterology

authors： Macfarlane GT,Macfarlane S

更新日期：2011-11-01 00:00:00

abstract：:Etiology of inflammatory bowel disease (IBD) is not yet completely understood, but it is hypothesized that a disruption of the immune tolerance to gut microbiota, due to several potential factors like an abnormal gut microbiota composition and activity, may lead to IBD occurrence. Manipulation of the intestinal microb...

journal_title：Journal of clinical gastroenterology

authors： Scarpato E,Russo M,Staiano A

更新日期：2018-11-01 00:00:00

abstract：:The clinical profile of antituberculosis treatment (ATT)-induced hepatotoxicity is variable, and the reintroduction of ATT in patients who have developed such injury is controversial. We conducted a prospective study to determine the clinical profile in patients with ATT-induced hepatotoxicity and to test a predefined...

journal_title：Journal of clinical gastroenterology

authors： Singh J,Garg PK,Tandon RK

更新日期：1996-04-01 00:00:00

abstract：BACKGROUND:Recent studies have analyzed the potential of advanced endoscopic imaging techniques for differentiating hyperplastic and adenomatous colorectal lesions. Latest endoscopic resection techniques now also allow for treatment of more advanced staged lesions including treatment of early cancerous lesions. AIMS:T...

journal_title：Journal of clinical gastroenterology

authors： Albrecht H,Nägel A,Tasdelen H,Rath T,Grauer M,Vieth M,Neurath MF,Neumann H

更新日期：2016-11-01 00:00:00

abstract：BACKGROUND:Inactive and active phases of hepatitis B e antigen-negative chronic hepatitis B virus (HBV) infection are diagnosed by serum HBV DNA levels, with cutoff at 2000 IU/mL. However, it is difficult to distinguish inactive carriers at a single time point because HBV DNA levels can transiently decrease to <2000 IU...

journal_title：Journal of clinical gastroenterology

authors： Yim SY,Um SH,Jung JY,Seo YS,Yim HJ,Ryu HS,Chun HJ,Jeen YT,Kim CD,Keum B,Lee HS

更新日期：2014-02-01 00:00:00

abstract：:We studied the levels of serum hepatitis C virus (HCV)-RNA, the HCV genotype before interferon therapy, and the kinetics of serum HCV-RNA at the initial stages of therapy to determine their utility in predicting the therapeutic efficacy of interferon in 44 patients with chronic hepatitis C infection. We also looked at...

journal_title：Journal of clinical gastroenterology

authors： Kato J,Komatsu M,Ono T,Ishii T,Hoshino T,Toyoshima I,Chiba M,Masamune O

更新日期：1997-10-01 00:00:00