Abstract:
:Incidence of intrahepatic arteriovenous fistula after needle biopsy of the liver, percutaneous transhepatic cholangiography, and transhepatic catheterization of an intrahepatic bile duct or portal vein, was determined by studying the hepatic arteriograms obtained within 1 month of the transhepatic procedure. An arteriovenous fistula, mostly arterioportal, occurred in 5 (5.4%) of the 93 patients after biopsy, in 3 (3.8%) of 79 after percutaneous transhepatic cholangiography, and in 7 (26.2%) of 26 after catheterization. None of the fistulae was so large and close to the porta hepatis as to cause portal hypertension. In 1 patient with an intrahepatic bile duct carcinoma, the long track of a 0.7-mm caliber needle became a fistula draining arterial blood into the parenchyma. In another, an aneurysm was found after biopsy and percutaneous transhepatic cholangiography. The possibility of spontaneous closure of small fistulae is discussed.
journal_name
Gastroenterologyjournal_title
Gastroenterologyauthors
Okuda K,Musha H,Nakajima Y,Takayasu K,Suzuki Y,Morita M,Yamasaki Tsubject
Has Abstractpub_date
1978-06-01 00:00:00pages
1204-7issue
6eissn
0016-5085issn
1528-0012pii
S001650857800116Xjournal_volume
74pub_type
杂志文章相关文献
GASTROENTEROLOGY文献大全abstract:BACKGROUND & AIMS:Prucalopride is a selective, high-affinity agonist of the 5-hydroxytryptamine (serotonin) receptor 4 that enhances motility in the gastrointestinal tract. We performed a multicenter, randomized, placebo-controlled, double-blind, phase 3 trial to evaluate the efficacy and safety of prucalopride in chil...
journal_title:Gastroenterology
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1053/j.gastro.2014.09.005
更新日期:2014-12-01 00:00:00
abstract:BACKGROUND & AIMS:Despite inducing an inflammatory response, Helicobacter pylori can persist in the gastric mucosa for decades. H pylori expression of cholesterol-α-glucosyltransferase (encoded by cgt) is required for gastric colonization and T-cell activation. We investigated how cgt affects gastric epithelial cells a...
journal_title:Gastroenterology
pub_type: 杂志文章
doi:10.1053/j.gastro.2017.12.008
更新日期:2018-04-01 00:00:00
abstract::The influence of ethinyl estradiol (EE) on the effects of dietary cholesterol on the biliary saturation index and on the rate-limiting hepatic enzymes of cholesterol synthesis, hydroxymethylglutaryl-CoA-reductase, and bile acid synthesis, 7 alpha-hydroxylase, were determined. Four groups of 12 male hamsters were treat...
journal_title:Gastroenterology
pub_type: 杂志文章
doi:
更新日期:1978-07-01 00:00:00
abstract:BACKGROUND & AIMS:Mechanisms of diarrhea in ulcerative colitis (UC) are still unknown. Functional and structural characterization of epithelial barrier and transport properties in ulcerative colitis (UC) was performed. METHODS:Inflamed sigmoid colon epithelium from UC patients was studied by alternating current impeda...
journal_title:Gastroenterology
pub_type: 杂志文章
doi:10.1016/s0016-5085(99)70126-5
更新日期:1999-02-01 00:00:00
abstract::Fetal bile salt metabolism was assessed by the intravenous infusion of e114C]cholate into 6 monkey fetuses. The placental transfer, fetal plasma clearance, and fetal hepatic excretion of the administered radiolabeled bile salt were measured. Placental transfer averaged 30% of the injected dose, while biliary excretion...
journal_title:Gastroenterology
pub_type: 杂志文章
doi:
更新日期:1975-12-01 00:00:00
abstract:BACKGROUND & AIMS:Some acute enteric infections are associated with the development of functional gastrointestinal disorders, most commonly irritable bowel syndrome but also other functional and organic gastrointestinal sequelae. Clostridium difficile infection has increased in incidence and severity, however, few stud...
journal_title:Gastroenterology
pub_type: 杂志文章
doi:10.1053/j.gastro.2015.07.059
更新日期:2015-11-01 00:00:00
abstract::Chloroquine and metronidazole were compared in a randomized trial for the treatment of amoebic liver abscess in 36 patients. An additional 30 patients were treated without randomization. Chloroquine was given according to the standard protocol at Los tangeles County-University of Southern California Medical Center, wh...
journal_title:Gastroenterology
pub_type: 临床试验,杂志文章,随机对照试验
doi:
更新日期:1975-07-01 00:00:00
abstract:BACKGROUND & AIMS:Recurrence of varices and rebleeding after endoscopic therapy is very common. Data on the prediction of recurrent varices after initial obliteration by endoscopic therapy are few. The aim of this study was to correlate the presence and the size of paraesophageal varices (PEVs) in patients after endosc...
journal_title:Gastroenterology
pub_type: 杂志文章
doi:10.1053/gast.1997.v112.pm9178670
更新日期:1997-06-01 00:00:00
abstract:BACKGROUND AND AIMS:Cholestasis is one of the principal manifestations of liver disease and often results from disorders involving bile duct epithelia rather than hepatocytes. A range of disorders affects biliary epithelia, and no unifying pathophysiologic event in these cells has been identified as the cause of choles...
journal_title:Gastroenterology
pub_type: 杂志文章
doi:10.1016/s0016-5085(03)01201-0
更新日期:2003-10-01 00:00:00
abstract:BACKGROUND & AIMS:The mechanism by which cholelithiasis increases the risk of acute pancreatitis remains obscure. Because bile acids can enter the pancreas either by luminal diffusion or by interstitial leakage during gallstone impaction and pancreatitis is associated with impaired Ca(2+) signaling, we examined the eff...
journal_title:Gastroenterology
pub_type: 杂志文章
doi:10.1053/gast.2002.33617
更新日期:2002-06-01 00:00:00
abstract::Ileal Na+-dependent bile acid transport was quantified in vitro as the uptake of 3H-taurocholate into brush-border membrane vesicles. Vesicles were prepared from ileal biopsies of 158 patients placed in 10 diagnostic categories. Active bile acid transport (expressed as picomoles taurocholate uptake per milligram brush...
journal_title:Gastroenterology
pub_type: 杂志文章
doi:10.1016/0016-5085(90)91286-f
更新日期:1990-01-01 00:00:00
abstract:BACKGROUND & AIMS:The rate of 12alpha-hydroxylation of bile acid intermediates is believed to determine the ratio of cholic acid (CA) to chenodeoxycholic acid (CDCA) biosynthesis and the overall hydrophobicity of the bile acid pool. The aim of this study was to determine the effects of the level of expression of sterol...
journal_title:Gastroenterology
pub_type: 杂志文章
doi:10.1053/gast.2001.24833
更新日期:2001-06-01 00:00:00
abstract:BACKGROUND & AIMS:Upon liver injury in which hepatocyte proliferation is compromised, liver progenitor cells (LPCs), derived from biliary epithelial cells (BECs), differentiate into hepatocytes. Little is known about the mechanisms of LPC differentiation. We used zebrafish and mouse models of liver injury to study the ...
journal_title:Gastroenterology
pub_type: 杂志文章
doi:10.1053/j.gastro.2018.09.039
更新日期:2019-01-01 00:00:00
abstract:BACKGROUND & AIMS:Biliary epithelial cells are the target of numerous immune-mediated liver diseases, yet their role in pathogenesis remains unclear because of difficulties in obtaining pure preparations. The aim of this study was to establish pure clones of immortalized murine intrahepatic biliary epithelial cells. M...
journal_title:Gastroenterology
pub_type: 杂志文章
doi:10.1016/0016-5085(95)90593-6
更新日期:1995-10-01 00:00:00
abstract::In rats fasted 4 days, immunoreactive gastrin concentrations decreased to one-third of the fed levels in antral tissue and to one-eight of the fed levels in serum. The number of antral cells that reacted with fluorescent antigastrin antiserum was also correspondingly decreased. After refeeding, serum gastrin returned ...
journal_title:Gastroenterology
pub_type: 杂志文章
doi:
更新日期:1975-06-01 00:00:00
abstract::Biofeedback has been advocated as first-line therapy for patients whose symptoms of mild to moderate fecal incontinence have not responded to simple dietary advice or medication. Three main modalities have been described: (1) use of an intra-anal electromyographic sensor, a probe to measure intra-anal pressure, or per...
journal_title:Gastroenterology
pub_type: 杂志文章,评审
doi:10.1053/j.gastro.2003.10.058
更新日期:2004-01-01 00:00:00
abstract:BACKGROUND & AIMS:This randomized controlled trial compared variceal band ligation (VBL), propranolol (PPL), and isosorbide-5-mononitrate (ISMN) in the prevention of first esophageal variceal bleed. METHODS:Over a 6-year period, 172 patients with cirrhosis, grade II or III esophageal varices that had never bled, were ...
journal_title:Gastroenterology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1053/gast.2002.35385
更新日期:2002-09-01 00:00:00
abstract:BACKGROUND & AIMS:High-carbohydrate diets with a high glycemic response may exacerbate the metabolic consequences of the insulin-resistance syndrome. The effect on the incidence of gallstone disease is not clear. METHODS:We examined the associations between high-carbohydrate diets with a high glycemic response and the...
journal_title:Gastroenterology
pub_type: 杂志文章
doi:10.1053/j.gastro.2005.05.016
更新日期:2005-07-01 00:00:00
abstract:BACKGROUND & AIMS:Liver fibrosis, hepatocellular necrosis, inflammation, and proliferation of liver progenitor cells are features of chronic liver injury. Mouse models have been used to study the end-stage pathophysiology of chronic liver injury. However, little is known about differences in the mechanisms of liver inj...
journal_title:Gastroenterology
pub_type: 杂志文章
doi:10.1053/j.gastro.2018.06.048
更新日期:2018-10-01 00:00:00
abstract::Antimitochondrial antibodies, serological hallmarks of primary biliary cirrhosis, recently were found to be directed against the E2 subunits of mitochondrial dehydrogenase complexes (pyruvate, branched-chain ketoacid, and alpha-ketoglutarate dehydrogenases). The objectives of this study were to extend these findings a...
journal_title:Gastroenterology
pub_type: 杂志文章
doi:10.1016/0016-5085(90)91247-4
更新日期:1990-07-01 00:00:00
abstract::The aim of this study was to test in vivo (a) whether the sphincter of Oddi acts as a resistor or also as a pump, (b) the effect of an IV infusion of cholecystokinin (CCK) on choledochoduodenal flow, and (c) the ability of the choledochoduodenal junction to prevent duodenobiliary reflux in two animal species, opossums...
journal_title:Gastroenterology
pub_type: 杂志文章
doi:10.1016/0016-5085(90)90469-h
更新日期:1990-12-01 00:00:00
abstract:BACKGROUND & AIMS:The NOD2 gene, which is strongly associated with susceptibility to Crohn's disease (CD) of the terminal ileum, interacts with bacterial lipopolysaccharide (LPS), inducing cellular activation. However, the mechanisms by which NOD2 mutations cause terminal ileitis are unknown, and NOD2 is expressed most...
journal_title:Gastroenterology
pub_type: 杂志文章
doi:10.1016/s0016-5085(03)00661-9
更新日期:2003-07-01 00:00:00
abstract::The effects of hydroxypropylmethylcellulose on upper gastrointestinal transit, viscosity, and water flux were studied in six dogs fistulated at the proximal duodenum and/or mid-jejunum. Combinations of different grades of hydroxypropylmethylcellulose were prepared as 2% or 3.3% solutions to yield input viscosities of ...
journal_title:Gastroenterology
pub_type: 杂志文章
doi:
更新日期:1991-05-01 00:00:00
abstract::Chenodeoxycholic acid (CDC) and ursodeoxycholic acid (UDC) have distinct physicochemical and metabolic properties which, being complementary, should favor more rapid removal of cholesterol from gallstones when both bile acids are administered together. To see if the combination is more effective and well tolerated, we...
journal_title:Gastroenterology
pub_type: 临床试验,杂志文章
doi:10.1016/0016-5085(89)90784-1
更新日期:1989-01-01 00:00:00
abstract:BACKGROUND & AIMS:Host genetic factors are likely to contribute to the variable course of hepatic fibrosis in response to chronic liver injury. Similarly, the fibrotic response differs among inbred mouse strains after challenge with CCl(4). Our aim was to identify unknown susceptibility loci for hepatic fibrosis in a c...
journal_title:Gastroenterology
pub_type: 杂志文章
doi:10.1053/gast.2002.37069
更新日期:2002-12-01 00:00:00
abstract::Serum group I pepsinogen (PG I) levels have been determined before and at intervals after the administration of betazole hydrochloride (Histalog) in 50 symptomatic postoperative patients, 20 with and 30 without recurrent ulcer, after either a vagotomy and gastric resection or a drainage procedure. In patients with rec...
journal_title:Gastroenterology
pub_type: 杂志文章
doi:
更新日期:1976-06-01 00:00:00
abstract:BACKGROUND & AIMS:Previous studies have indicated that serotonin-3-receptor antagonists might have a sex-specific effect in patients with irritable bowel syndrome with diarrhea (IBS-D). Alosetron has been approved for the treatment of only women, and ramosetron has been approved for the treatment for only men. We perfo...
journal_title:Gastroenterology
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1053/j.gastro.2015.10.047
更新日期:2016-02-01 00:00:00
abstract:BACKGROUND & AIMS:Intercellular communication through gap junctions has been proposed to be an important mechanism for the maintenance of tissue homeostasis. However, few studies have considered the role of gap junctions in gastric mucosa. The purpose of this study was to evaluate the distribution of gap junction-speci...
journal_title:Gastroenterology
pub_type: 杂志文章
doi:10.1016/0016-5085(95)90635-5
更新日期:1995-11-01 00:00:00
abstract::Chronic liver diseases (CLDs), due to chronic hepatitis C; hepatitis B; nonalcoholic fatty liver diseases (NAFLD); and alcoholic liver disease, are a leading cause of morbidity and mortality globally. Early identification of patients with cirrhosis at high risk of progression to liver-related complications may facilit...
journal_title:Gastroenterology
pub_type: 杂志文章,评审
doi:10.1053/j.gastro.2017.03.016
更新日期:2017-05-01 00:00:00
abstract:BACKGROUND/AIMS:The gastrointestinal tract is a major target of insulinlike growth factor (IGF) I. IGF-I binds to two different receptors and to binding proteins (IGFBPs), which act as carriers and mediators. This study investigated the regulation of IGF-I binding sites in rat colitis. METHODS:Colitis was induced by c...
journal_title:Gastroenterology
pub_type: 杂志文章
doi:10.1016/0016-5085(95)90435-2
更新日期:1995-03-01 00:00:00