Abstract:
:Bile duct hamartomas, also known as von Meyenburg complexes, are benign liver malformations which usually present as multiple small nodules scattered in both lobes of the liver. We report a unique case of bile duct hamartoma. An asymptomatic 30-year-old man who had a solitary cystic lesion underwent partial hepatectomy. Macroscopically, the lesion, measuring 3.6 cm in diameter, was composed of a number of small grayish-white cysts measuring 0.1 to 1.2 cm in diameter. Histologically, the constituent cysts were embedded in a fibrous stroma and were lined by low columnar or cuboidal epithelium. By immunohistochemistry, the MIB-1 index was below 1%, and p53 and carcinoembryonic antigen (CEA) were negative. These findings lead us to conjecture that the lesion was a bile duct hamartoma, although its solitary nature and large size differed from those of typical bile duct hamartoma.
journal_name
Scand J Gastroenteroljournal_title
Scandinavian journal of gastroenterologyauthors
Kobayashi A,Takahashi S,Hasebe T,Konishi M,Nakagohri T,Gotohda N,Kinoshita Tdoi
10.1080/00365520510023387subject
Has Abstractpub_date
2005-11-01 00:00:00pages
1378-81issue
11eissn
0036-5521issn
1502-7708journal_volume
40pub_type
杂志文章abstract::Allogenic transfusion of immunocompetent T lymphocytes into an immunodeficient recipient is necessary for the development of graft-versus-host-disease (GVHD). The gastrointestinal tract is one of the most involved organs in human GVHD, and single-cell necrosis with apoptotic change and crypt abscess are characteristic...
journal_title:Scandinavian journal of gastroenterology
pub_type: 杂志文章
doi:10.1080/003655200750023660
更新日期:2000-06-01 00:00:00
abstract:BACKGROUND AND GOALS:Acute non-variceal gastrointestinal bleeding (NVGIB) is one of the most common medical emergencies, leading to significant morbidity and mortality without proper management. This study was to analyze the causes of NVGIB and to evaluate the safety, efficacy, and feasibility of transcatheter arterial...
journal_title:Scandinavian journal of gastroenterology
pub_type: 杂志文章
doi:10.1080/00365521.2020.1790650
更新日期:2020-08-01 00:00:00
abstract:OBJECTIVE:Upper endoscopy has been suggested as a valuable tool in the diagnosis of giardiasis. The aim of this study was to compare two methods based on endoscopy, i.e. microscopy of duodenal fluid and histology, with a fluorescent-antibody assay for the detection of Giardia lamblia cysts in stool specimens. The role ...
journal_title:Scandinavian journal of gastroenterology
pub_type: 杂志文章
doi:10.1080/00365520600881193
更新日期:2007-03-01 00:00:00
abstract::Only a few publications have dealt with the subjective symptoms, the paraclinical findings, or the epidemiology in relation to cultivation of C. pylori. Seventy-two patients answered a questionnaire containing questions about symptoms, dietary habits, smoking, and animal contact. C. pylori was cultivated from the biop...
journal_title:Scandinavian journal of gastroenterology
pub_type: 杂志文章
doi:10.3109/00365528809093877
更新日期:1988-04-01 00:00:00
abstract:BACKGROUND:Ethanol abuse is the most prevalent cause of liver cirrhosis in Spain. Genetic polymorphisms affect the activity of the enzymes involved in ethanol metabolism and in processing the toxic by-products generated in the liver. N-acetyltransferase 2 (NAT2) is a polymorphic phase 2 enzyme not involved in these pro...
journal_title:Scandinavian journal of gastroenterology
pub_type: 杂志文章
doi:10.1080/003655202753387437
更新日期:2002-01-01 00:00:00
abstract::[3H]retinal- or [3h]cholesterol- and [14C]fatty acid-labeled chylomicrons and chylomicron remnants were injected intravenously into normal rats and rats subjected to partial or total obstruction of the bile duct 8 or 48 h earlier. The clearance from plasma of the [3H]retinyl and the [3H]cholesteryl esters in 30-120 mi...
journal_title:Scandinavian journal of gastroenterology
pub_type: 杂志文章
doi:10.3109/00365528009181798
更新日期:1980-01-01 00:00:00
abstract:BACKGROUND AND STUDY AIMS:MRI-guided procedures combine high-quality imaging with lack of radiation. Percutaneous transhepatic cholangiodrainage under real-time MRI guidance (MRI-PTCD) seems promising, allowing targeted puncture and avoiding multiple blind passes and use of contrast, which are associated with standard ...
journal_title:Scandinavian journal of gastroenterology
pub_type: 杂志文章
doi:10.3109/00365521.2014.899619
更新日期:2014-06-01 00:00:00
abstract:BACKGROUND:Primary adenocarcinoma of the duodenum is an uncommon clinical entity. It has been associated with a dismal prognosis because it is rare and produces no distinctive symptoms until late in its course. CASE SUMMARY:A 68-year-old man presented with a 6-month history of epigastralgia, anorexia, and progressive ...
journal_title:Scandinavian journal of gastroenterology
pub_type: 杂志文章
doi:10.3109/00365529409094865
更新日期:1994-10-01 00:00:00
abstract:OBJECTIVES:The importance of case load for treatment of extrahepatic biliary atresia (BA) is debated. The aim of this study was to register results of BA treatment in a small volume centre. METHODS:Retrospective chart review study of patients with BA treated from 2000 to 2017. The institutional review board approved t...
journal_title:Scandinavian journal of gastroenterology
pub_type: 杂志文章
doi:10.1080/00365521.2018.1439097
更新日期:2018-04-01 00:00:00
abstract::Secondary protectomy caused only one death in 59 patients while 10 deaths in the other 84 patients could be ascribed to simultaneous procedures such as colectomy. The perineal would was closed round a drainage tube. Healing was unrelated to age, primary or later protectomy, and corticosteroid medication. Mean healing ...
journal_title:Scandinavian journal of gastroenterology
pub_type: 杂志文章
doi:
更新日期:1977-01-01 00:00:00
abstract:OBJECTIVE:The potassium-competitive acid blockers (P-CABs), comprise a new, innovative group of competitive and reversible inhibitors of the gastric H+/K+ ATPase. Our aim was to identify sites of expression of the H+/K+ ATPase that are potential targets of these compounds by examining the expression profile of the gast...
journal_title:Scandinavian journal of gastroenterology
pub_type: 杂志文章
doi:10.1080/00365520701405579
更新日期:2007-11-01 00:00:00
abstract::In a Swedish-Norwegian multicentre study patients with endoscopically verified duodenal ulcers (greater than 5 mm) were randomized to 2 or 4 weeks of treatment with either 20 mg omeprazole once daily or 300 mg ranitidine once daily. The aim was to evaluate 2 and 4 weeks' treatment with regard to symptomatic improvemen...
journal_title:Scandinavian journal of gastroenterology
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:10.3109/00365529109025023
更新日期:1991-02-01 00:00:00
abstract::To evaluate the usefulness of Courvoisier's sign in ultrasonography, gallbladder size in patients with common hepatic duct dilatation was measured using the ellipsoid method during ultrasonographic examination. During a 6-month period 24 patients with malignant obstructions (6 with carcinoma of the ampulla of Vater, 9...
journal_title:Scandinavian journal of gastroenterology
pub_type: 杂志文章
doi:10.3109/00365529409090478
更新日期:1994-03-01 00:00:00
abstract:BACKGROUND:The management of invasive cancer in colorectal polyps (malignant polyps) is controversial, particularly with regard to the different sets of histologic criteria for deciding whether malignant colorectal polyps should be treated by polypectomy alone or be followed by surgical resection. We report on the outc...
journal_title:Scandinavian journal of gastroenterology
pub_type: 杂志文章
doi:10.3109/00365529709011201
更新日期:1997-09-01 00:00:00
abstract::Prostaglandins of the E type stimulate bicarbonate secretion by the duodenal mucosa and inhibit gastric acid secretion, effects that have been related to their anti-ulcer activity. Leukotrienes constitute a more recently discovered branch of the arachidonic acid cascade, and C4 and D4 have been suggested to be ulcerog...
journal_title:Scandinavian journal of gastroenterology
pub_type: 杂志文章
doi:10.3109/00365528809090195
更新日期:1988-12-01 00:00:00
abstract::Objective: Upfront surgery is the standard treatment for resectable pancreatic ductal adenocarcinomas (R-PDACs); however, these tumors often recur. We investigated the factors governing recurrence and prognosis in patients with R-PDAC. Methods: We analyzed 359 patients who underwent upfront surgery for R-PDAC between ...
journal_title:Scandinavian journal of gastroenterology
pub_type: 杂志文章
doi:10.1080/00365521.2019.1624816
更新日期:2019-06-01 00:00:00
abstract::In 12 healthy volunteers, a rectosigmoid motility index (RSMI) was measured when either placebo, 0.5 mg atropine, or 5 mg pirenzepine was given intravenously as a single dose, double-blind, in random order after a control period of 30 min. Compared with the control period, atropine gave a significant decrease of the R...
journal_title:Scandinavian journal of gastroenterology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.3109/00365528509088879
更新日期:1985-11-01 00:00:00
abstract:BACKGROUND:Recent studies have shown that hepatocyte growth factor (HGF) has a mitogenic and motogenic activity for gastric mucosal cells. The aim of this study is to ascertain the clinical significance of the expression of HGF and its receptor (c-met) during the course of gastric ulcer healing. METHODS:Ten patients w...
journal_title:Scandinavian journal of gastroenterology
pub_type: 杂志文章
doi:10.1080/003655200750024489
更新日期:2000-01-01 00:00:00
abstract:OBJECTIVES:To compare cumulative ionizing radiation in patients with inflammatory bowel disease (IBD) and irritable bowel syndrome (IBS) for the years 2001-2011. To study how radiation exposure change over time in patients with newly diagnosed IBD and factors associated with radiation exposure. MATERIAL AND METHODS:Al...
journal_title:Scandinavian journal of gastroenterology
pub_type: 杂志文章
doi:10.1080/00365521.2016.1252945
更新日期:2017-03-01 00:00:00
abstract::Oral prostaglandin E2 protected the gastric mucosa against the damage induced by intraperitoneal indomethacin in the rat. Blocking of the gastric alkaline secretion by subcutaneous acetazolamide potentiated the ulcerogenic action of indomethacin and reduced or abolished the protective effect of a submaximal dose prost...
journal_title:Scandinavian journal of gastroenterology
pub_type: 杂志文章
doi:10.3109/00365528109181985
更新日期:1981-04-01 00:00:00
abstract:BACKGROUND:The aim of this study was to investigate whether changes in lymph node size in the hepatoduodenal ligament reflect changes in biochemical and histologic markers of cholestasis, hepatocellular damage, and humoral immunoreactivity in patients with primary biliary cirrhosis (PBC). METHODS:Twenty-three consecut...
journal_title:Scandinavian journal of gastroenterology
pub_type: 杂志文章
doi:10.3109/00365529509096350
更新日期:1995-10-01 00:00:00
abstract::Of 120 patients who were investigated for moderately elevated liver function tests as the only sign of liver disease, 6 young persons had alpha-1-antitrypsin (AAT) deficiency. Three had a homozygous (Pi ZZ) and three had a heterozygous (Pi MZ) AAT deficiency as measured with isoelectric focusing. An extensive investig...
journal_title:Scandinavian journal of gastroenterology
pub_type: 杂志文章
doi:
更新日期:1984-05-01 00:00:00
abstract::To study the effects of chronic alcohol consumption on platelet functions, the rate of arachidonate-induced platelet aggregation, the production of malondialdehyde in platelets, and plasma levels of prostaglandin endoperoxide metabolites were examined in 88 chronic alcoholics and 24 healthy controls. The rate of plate...
journal_title:Scandinavian journal of gastroenterology
pub_type: 杂志文章
doi:10.3109/00365528608996427
更新日期:1986-11-01 00:00:00
abstract::Small-intestinal mucosal biopsy specimens obtained by a Watson capsule were assessed by light (LM) and scanning electron (SEM) microscopy in 18 patients with various sites of Crohn's disease and in 6 healthy controls. By means of LM, partial villous atrophy of the upper small-intestinal mucosa was assessed in six pati...
journal_title:Scandinavian journal of gastroenterology
pub_type: 杂志文章
doi:
更新日期:1984-05-01 00:00:00
abstract:BACKGROUND:Computer-assisted diagnostic systems are not substantially more accurate than the clinician in the differential diagnosis of jaundice but may help in optimal selection and sequencing of tests. The present study aimed to assess with an electronic diagnostic tool the pattern of ordering tests and the diagnosti...
journal_title:Scandinavian journal of gastroenterology
pub_type: 杂志文章
doi:10.1080/003655200750024038
更新日期:2000-04-01 00:00:00
abstract:BACKGROUND:Vascular endothelial growth factor (VEGF) is a potent angiogenic, vascular permeability-enhancing, and calcium-dependent enzyme-modulating cytokine with overexpression in various pathologic disorders, including granulomatous inflammation, tissue repair, delayed hypersensitivity reactions, rheumatoid arthriti...
journal_title:Scandinavian journal of gastroenterology
pub_type: 临床试验,杂志文章
doi:10.1080/00365529850172070
更新日期:1998-05-01 00:00:00
abstract::The effect of vasoactive intestinal polypeptide (VIP), enkephalin, neuropeptide Y, gastrin, cholecystokinin, neurotensin, somatostatin, and thyrotropin-releasing hormone on the lower esophageal sphincter pressure (LESP) was studied in anesthetized pigs. The peptides were infused into the arterial supply of the lower e...
journal_title:Scandinavian journal of gastroenterology
pub_type: 杂志文章
doi:10.3109/00365528609011114
更新日期:1986-08-01 00:00:00
abstract::Nucleotide pyrophosphatase activity with uridine diphosphoglucose and dephospho-CoA as substrates was demonstrated in normal human serum. The enzyme has a pH-optimum of about 9.6 and is inhibited by EDTA. Phosphodiesterase I (hydrolysis of thymidine-5'-monophospho-p-nitrophenylester) was also found in normal human ser...
journal_title:Scandinavian journal of gastroenterology
pub_type: 杂志文章
doi:
更新日期:1976-01-01 00:00:00
abstract:OBJECTIVES:Intraoperative colonoscopy (IC) is routinely used in colorectal surgery procedures, both oncologic and benign ones. Despite its extensive use there is a lack of literature addressing this important issue. The aims of this paper are to determine the contributions of this tool, especially considering changes i...
journal_title:Scandinavian journal of gastroenterology
pub_type: 杂志文章
doi:10.1080/00365521.2017.1362465
更新日期:2017-11-01 00:00:00
abstract:OBJECTIVE:Barrett's esophagus (BE) is a premalignant condition of the distal esophagus. For diagnostic purposes it is important to find biomarkers that can specifically identify BE, for instance to differentiate BE epithelial cells from gastric cardia epithelial cells in brush cytology specimens. The objective of this ...
journal_title:Scandinavian journal of gastroenterology
pub_type: 杂志文章
doi:10.1080/00365520701676575
更新日期:2008-01-01 00:00:00