Massive bleeding from multiple gastric ulcerations in a patient with lymphocytic gastritis and celiac sprue.

abstract：BACKGROUND:The metabolic fates of copper and iron are closely linked through ceruloplasmin and hephaestin. Ceruloplasmin is the principal copper carrying protein and decreases in acquired copper deficiency. Congenital absence of ceruloplasmin (aceruloplasminemia) results in tissue iron overload. Animal studies suggest ...

journal_title：Journal of clinical gastroenterology

authors： Thackeray EW,Sanderson SO,Fox JC,Kumar N

更新日期：2011-02-01 00:00:00

abstract：:We report a patient in whom cyproheptadine-induced hepatitis was followed by prolonged cholestasis marked by elevation of serum alkaline phosphatase levels, gammaglutamyltransferase and bile acid levels, and disappearance of small bile ducts. Chlorpromazine and imipramine, which can induce a similar acute hepatitis fo...

journal_title：Journal of clinical gastroenterology

authors： Larrey D,Geneve J,Pessayre D,Machayekhi JP,Degott C,Benhamou JP

更新日期：1987-02-01 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：BACKGROUND:Laparoscopic Heller myotomy (HM) has become an increasingly preferred modality to treat achalasia. However, the treatment course after a failed myotomy is controversial with fears that pneumatic dilation (PD) has high perforation risk. GOAL:To compare success and safety of graded PD with Rigiflex balloons i...

journal_title：Journal of clinical gastroenterology

authors： Guardino JM,Vela MF,Connor JT,Richter JE

更新日期：2004-11-01 00:00:00

abstract：:Lansoprazole, a proton pump inhibitor, has been reported to inhibit ethanol-induced injury in rats. However, the mechanism of the protective effect is not known. This study was carried out to investigate the role of prostaglandin (PG) in the protective effect of lansoprazole. Male Wistar rats were given either 30 mg/k...

journal_title：Journal of clinical gastroenterology

authors： Fukuda T,Arakawa T,Shimizu Y,Ohtani K,Higuchi K,Kobayashi K

更新日期：1995-01-01 00:00:00

abstract：:A 2-year-old boy presented with sexual precocity secondary to a hormone-producing hepatoblastoma. The tumor demonstrated an aggressive histologic pattern and stained immunohistochemically for alpha-fetoprotein and beta-subunit human chorionic gonadotrophin. After a successful liver transplant these tumor markers were ...

journal_title：Journal of clinical gastroenterology

authors： Heimann A,White PF,Riely CA,Ritchey AK,Flye MW,Barwick KW

更新日期：1987-02-01 00:00:00

abstract：GOAL:The goal of this study is to determine factors associated with performance of duodenal biopsy during upper endoscopy. BACKGROUND:Celiac disease (CD) prevalence approaches 1% in the United States and Europe, yet CD remains underdiagnosed, in part because of low rates of duodenal biopsy during upper endoscopy. We a...

journal_title：Journal of clinical gastroenterology

authors： Pitman M,Sanders DS,Green PHR,Lebwohl B

更新日期：2019-02-01 00:00:00

abstract：GOALS:Our aim was to study the prevalence of dysplasia and progression to high-grade dysplasia (HGD) and esophageal adenocarcinoma (EAC) in African Americans (AA) with Barrett's esophagus (BE) and compare it with that of non-Hispanic white (NHW) controls. BACKGROUND:BE, a precursor of EAC, is a disease of predominantl...

journal_title：Journal of clinical gastroenterology

authors： Thota PN,Zackria S,Sanaka MR,Patil D,Goldblum J,Lopez R,Chak A

更新日期：2017-05-01 00:00:00

abstract：BACKGROUND:Hepatitis C virus genotype differences seem to be of considerable clinical significance because they affect responses to antiviral therapy. HCV genotype 4 is rare in the United States and there are few published data regarding response to therapy in patients with HCV genotype 4 infection. OBJECTIVES:To asse...

journal_title：Journal of clinical gastroenterology

authors： Lyra AC,Ramrakhiani S,Bacon BR,Di Bisceglie AM

更新日期：2004-01-01 00:00:00

abstract：:Upper gastrointestinal endoscopy is the most sensitive diagnostic test in patients with upper gastrointestinal symptoms. Endoscopy performed by trained examiners, however, still misses lesions. Single-contrast upper gastrointestinal x-ray adds little new information to a complete endoscopic examination by a trained en...

journal_title：Journal of clinical gastroenterology

authors： Tedesco FJ

更新日期：1981-01-01 00:00:00

abstract：:We reviewed 15 cases of poisoning from ingestion of yellow phosphorus-containing fireworks and analyzed its associated acute hepatotoxic effects. Two patients (13%) had no clinical or biochemical evidence of hepatic damage, four (27%) had subclinical hepatic injury, five (33%) manifested varying degrees of hepatocellu...

journal_title：Journal of clinical gastroenterology

authors： Fernandez OU,Canizares LL

更新日期：1995-09-01 00:00:00

abstract：:Hepatocellular carcinoma (HCC) is the most common hepatic malignancy worldwide. The primary risk factor for the development of HCC is cirrhosis. Even patients without cirrhosis who develop HCC are typically found to have some underlying hepatic abnormality, such as steatohepatitis or chronic viral hepatitis. Although ...

journal_title：Journal of clinical gastroenterology

authors： Nissen NN,Martin P

更新日期：2002-11-01 00:00:00

abstract：:A 41-year-old man, who in 1969 had Crohn's disease and extensive hepatic and renal amyloidosis, has done well for 19 years after intestinal resection, with regression of massive proteinuria and maintenance of normal renal and hepatic function tests, although renal amyloidosis persists. ...

journal_title：Journal of clinical gastroenterology

authors： Mandelstam P,Simmons DE,Mitchell B

更新日期：1989-06-01 00:00:00

abstract：BACKGROUND:Diagnosis of gastroesophageal reflux disease (GERD) based on subjective evaluation of symptoms alone is challenging. GOALS:To test the validity and reliability of a graded response questionnaire to identify patients with GERD. STUDY:Patients presenting with upper abdominal symptoms for more than a month, a...

journal_title：Journal of clinical gastroenterology

authors： Ho KY,Gwee KA,Khor JL,Selamat DS,Yeoh KG

更新日期：2008-07-01 00:00:00

abstract：INTRODUCTION:Recently, an increasing interest to nonmotor symptoms of Parkinson disease (PD) has shown. Gastrointestinal dysfunction is a prominent nonmotor manifestation of PD and precedes motor symptoms for several years. Neuropathologic studies show early accumulation of α-synuclein (α-SYN) in Lewy neurites and Lewy...

journal_title：Journal of clinical gastroenterology

authors： Mrabet S,Ben Ali N,Achouri A,Dabbeche R,Najjar T,Haouet S,Belal S

更新日期：2016-10-01 00:00:00

abstract：:A 37-year-old man had fever, weight loss, malaise, right upper quadrant pain, lymphadenopathy, and a twofold elevation of serum alkaline phosphatase, transaminases, and gamma glutamyl transpeptidase. Granulomas were found on liver biopsy after 2 1/2 months of illness. Treatment with isoniazid and rifampin for 2 months...

journal_title：Journal of clinical gastroenterology

authors： Biest S,Schubert TT

更新日期：1989-06-01 00:00:00

abstract：:Helicobacter pylori infects only human gastric epithelium, causes gastritis, and is strongly associated with gastroduodenal ulceration and gastric cancer. Colonization of the stomach with H. pylori is accompanied in the acute stage by an increased number of neutrophils in the lamina propria, indicative of gastric infl...

journal_title：Journal of clinical gastroenterology

authors： Nakajima N,Kuwayama H,Ito Y,Iwasaki A,Arakawa Y

更新日期：1998-01-01 00:00:00

abstract：:We previously established a model of cell damage induced by an acidified medium in the rat gastric epithelial cell line RGM1. Treatment of the cells with epidermal growth factor (EGF, 1-10 ng/ml) for 4 h prevented acid-induced cell damage in a concentration-dependent manner. In contrast, basic fibroblast growth factor...

journal_title：Journal of clinical gastroenterology

authors： Furukawa O,Okabe S

更新日期：1997-01-01 00:00:00

abstract：:Helicobacter pylori infection has proven to be extraordinarily difficult to eradicate. Antimicrobial monotherapies have been particularly disappointing, with most eradication rates in the range of 0-15%. Clarithromycin has potential advantages over other macrolides to which H. pylori is susceptible because of its acid...

journal_title：Journal of clinical gastroenterology

authors： Graham DY,Opekun AR,Klein PD

更新日期：1993-06-01 00:00:00

abstract：BACKGROUND:Several biomarkers have been proposed for the diagnosis of autoimmune atrophic gastritis (AAG), but at the present there is no appropriate testing strategy for the disease. GOALS:The aim of this study was to develop and validate a laboratory score able to address the diagnosis of AAG in a general practice s...

journal_title：Journal of clinical gastroenterology

authors： Miceli E,Padula D,Lenti MV,Gallia A,Albertini R,Di Stefano M,Klersy C,Corazza GR

更新日期：2015-01-01 00:00:00

abstract：:In 236 resection specimens of Crohn's disease (127 first excisions and 109 reexcisions) there were 60 specimens with fistulas (excluding anal fistulas): 44 in first excisions and 16 in reexcisions. In primary excisions, 36 fistulas arose in the ileum, three in the colon and five in the ileocecal valve. The majority we...

journal_title：Journal of clinical gastroenterology

authors： Kelly JK,Preshaw RM

更新日期：1989-04-01 00:00:00

abstract：:Gastrin stimulates the growth of some human colon adenocarcinomas grown in vitro or as xenografts in nude mice. To evaluate the possibility of elevated plasma gastrin levels in patients with adenomatous polyps or colorectal cancer, we carried out a radioimmunoassay in subjects fasting overnight and undergoing colonosc...

journal_title：Journal of clinical gastroenterology

authors： Seitz JF,Giovannini M,Gouvernet J,Gauthier AP

更新日期：1991-10-01 00:00:00

abstract：:The direct effects of exogenous and endogenous prostaglandins (PGs) on damage to isolated gastric cells caused by ethanol were assessed in rats. 16,16-Dimethyl-PGE2 (dmPGE2) significantly inhibited cellular damage caused by 15% ethanol in three fractions rich in surface epithelial cells, rich in parietal cells, and ri...

journal_title：Journal of clinical gastroenterology

authors： Arakawa T,Nakamura A,Fukuda T,Satoh H,Kobayashi K

更新日期：1988-01-01 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：:Diverticular disease of the colon is quite common in developed countries, and its prevalence increases with age. Although present in perhaps two thirds of the elderly population, the large majority of patients will remain entirely asymptomatic. Nonetheless, an estimated 20% of those affected may manifest clinical illn...

journal_title：Journal of clinical gastroenterology

authors： Stollman NH,Raskin JB

更新日期：1999-10-01 00:00:00

abstract：:Hepatitis C RNA testing has been used extensively to assess the efficacy of antiviral therapy and has increasingly become an integral part of clinical management of patients with chronic hepatitis C. A variety of commercially available hepatitis C virus (HCV) RNA tests are used to detect HCV RNA qualitatively or quant...

journal_title：Journal of clinical gastroenterology

authors： Hadziyannis E,Hadziyannis A,Yen-Lieberman B,Kiwi ML,Hodnick S,Spanou F,Starkey C,Younossi ZM

更新日期：2001-07-01 00:00:00

abstract：:Pancreatic neuroendocrine tumors (PNETs) are rare pancreatic neoplasms comprising only 1% to 2% of all pancreatic tumors. In recent years, the number of incidentally discovered PNETs has greatly increased given the widespread use of axial imaging. However, a significant proportion of PNETs may not be visualized on con...

journal_title：Journal of clinical gastroenterology

authors： Rustagi T,Farrell JJ

更新日期：2014-11-01 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：BACKGROUND:There was some ambiguity in the recent guidelines on the use of capsule endoscopy (CE) in cases of iron deficiency anemia (IDA). GOAL:We aimed to examine the yield of CE in diagnosing the cause of IDA and to define clinical parameters that predict higher diagnostic yields. MATERIALS AND METHODS:A total of ...

journal_title：Journal of clinical gastroenterology

authors： Stone J,Grover K,Bernstein CN

更新日期：2020-05-01 00:00:00

abstract：:Pancreatic fluid collections (PFCs) may develop due to inflammation secondary to acute and/or chronic pancreatitis, trauma, surgery, or obstruction from solid or cystic neoplasms. PFCs can be drained percutaneously, surgically, or endoscopically with endoscopic ultrasound-guided cyst gastrostomy and/or transpapillary ...

journal_title：Journal of clinical gastroenterology

authors： Muniraj T,Jamidar PA,Nealon WH,Aslanian HR

更新日期：2017-01-01 00:00:00