Abstract:
:In the period 1985-1988, 62 focal liver lesions in 58 cirrhotic patients were studied by ultrasonography; 12 of these focal lesions were documented to be regenerating lesions by echo-guided fine-needle biopsy. During an average follow-up period of 10.2 months (range 3-22 months), hepatocellular carcinoma was subsequently found in 10 of the cases of regenerating nodules, whereas the initial diagnosis of regenerating nodule was confirmed in the remaining two cases. Based upon this finding, it is suggested that every focal mass visualized by ultrasonography in a cirrhotic liver should either be considered to be a neoplastic lesion or at least a preneoplastic lesion if the possibility of either a metastatic or benign lesion (eg, hemangiomas, focal fatty liver change areas) can be excluded. Therefore either fine-needle aspiration or biopsy of all ultrasonographically revealed mass lesions within a cirrhotic liver is advised, such that early appropriate treatment for hepatocellular carcinoma can be instituted.
journal_name
Dig Dis Scijournal_title
Digestive diseases and sciencesauthors
Rapaccini GL,Pompili M,Caturelli E,Anti M,Aliotta A,Cedrone A,Amadei E,Grattagliano A,Squillante MM,Rabitti Cdoi
10.1007/BF01536913subject
Has Abstract,Author List Incompletepub_date
1990-04-01 00:00:00pages
422-7issue
4eissn
0163-2116issn
1573-2568journal_volume
35pub_type
杂志文章abstract::Occult gastrointestinal bleeding occurs in 8-30% of marathon runners. We hypothesized that cimetidine would decrease bleeding by reducing acid-mediated injury and conducted a blinded, placebo-controlled prospective trial to determine the impact of cimetidine on gastrointestinal symptoms and bleeding during a marathon....
journal_title:Digestive diseases and sciences
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1007/BF01296804
更新日期:1991-10-01 00:00:00
abstract::Plasma lipids, apoprotein A-I and B in serum and in lipoprotein fractions (VLDL + LDL, HDL2, and HDL3) obtained by preparative ultracentrifugation, as well as postheparin lipoprotein lipase activity (H-TGL and LPL) were evaluated in 17 subjects with primary biliary cirrhosis (stage II and III) subdivided into two grou...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章
doi:10.1007/BF01536666
更新日期:1988-10-01 00:00:00
abstract::The effect of dopamine on human gastric and small intestinal interdigestive motility was investigated in 12 subjects. Intestinal motility was recorded by means of a four-lumen polyvinyl probe with four open tips located 15 cm apart, continuously perfused with distilled water. In each subject during the same study, aft...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章
doi:10.1007/BF01311668
更新日期:1986-04-01 00:00:00
abstract::Simultaneous recordings of gastric manometry and myoelectrical activity were made in 10 patients with gastroparesis. Intravenous erythromycin (100 mg) was administered in the fasting state for a period of 30 min. Subcutaneous injection of octreotide (100 microg) was administered before one of the four identical test m...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章
doi:10.1023/a:1018876021156
更新日期:1998-01-01 00:00:00
abstract::Little is known about the accuracy of intraesophageal pH monitoring, ie, do false negatives occur? This study was designed based on the assumption that if two pH probes are placed equidistant from a distal acid source, and the probes measure different values, then one probe might miss acid if it were there alone. We p...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章
doi:10.1007/BF01540333
更新日期:1989-05-01 00:00:00
abstract::The effect of chemical deafferentation, vagotomy (VGX), and gangliosympathectomy (GSX) on the density of fibers containing calcitonin gene-related peptide (CGRP) and substance P (Sub.P) in the rat gastric wall was studied. Chemical deafferentation by capsaicin abolished the density of CGRP-immunoreactive (IR) fibers, ...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章
doi:10.1023/a:1018858208532
更新日期:1997-06-01 00:00:00
abstract::To investigate a potential new treatment for gastric Helicobacter pylori infection, we have examined the use of the natural antibiotic lactoferrin, found in bovine milk, for activity against Helicobacter species both in vitro and in vivo. Lactoferrin was bacteriostatic to H. pylori when cultured at concentrations > or...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章
doi:10.1023/a:1026675916421
更新日期:1998-12-01 00:00:00
abstract::We measured the effects of cimetidine on antibiotic concentrations in the luminal portion of gastric mucosa. Guinea pigs were premedicated with cimetidine 4 mg/kg intramuscularly. Clindamycin, an antibiotic previously characterized under physiologic pH conditions, was administered intramuscularly and levels measured i...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章
doi:10.1007/BF01300082
更新日期:1991-01-01 00:00:00
abstract:PURPOSE:In previous studies the NFKBIA 3'UTR (untranslated region) AA genotype was associated with Crohn's disease (CD), while the NFKB1-94ins/delATTG mutation increased the risk for ulcerative colitis (UC). The aim of our study was to investigate these two polymorphisms and patients' response to medical therapy and/or...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章
doi:10.1007/s10620-008-0351-6
更新日期:2009-02-01 00:00:00
abstract::We describe a case with prolonged survival of 2 years in a female patient with pancreatic ductal adenocarcinoma who, at diagnosis, already had liver spread and eventually succumbed to brain metastases which scanned positive with [(111)In-DTPA] octreotide scintiscan (OctreoScan). Subsequently, the patient underwent a c...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章
doi:10.1007/s10620-008-0531-4
更新日期:2009-01-01 00:00:00
abstract::Maintenance of intragastric pH > 4 is vital for effective management of gastroesophageal reflux disease (GERD). Esomeprazole 40 mg, the first proton pump inhibitor developed as an optical isomer, demonstrates improved acid inhibition over omeprazole 20 mg. Our aim was to compare esomeprazole 40 mg with omeprazole 40 m...
journal_title:Digestive diseases and sciences
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1023/a:1015009300955
更新日期:2002-05-01 00:00:00
abstract:AIM:Renal toxicity of adefovir disoproxil (ADV) and tenofovir disoproxil fumarate (TDF) is a significant concern in chronic hepatitis B (CHB) patients. Early observational clinical data suggested that telbivudine (LdT) might have renoprotective effects. METHODS:In this prospective study, consecutive CHB patients on co...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章
doi:10.1007/s10620-019-05717-0
更新日期:2019-12-01 00:00:00
abstract::A defective epidermal growth factor receptor (EGFR) abrogates adaptation, while overexpression of EGFR or exogenous epidermal growth factor (EGF) enhances adaptation following small bowel resection (SBR). EGFR is predominantly located on the enterocyte basolateral membrane, yet luminal EGF is increased in injured muco...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章
doi:10.1023/a:1005597918552
更新日期:2000-06-01 00:00:00
abstract::Serum biochemical tests were observed for about three weeks following oral cholecystography with fractionated high doses (6 g) of iopanoic acid (Telepaque) or sodium ipodate (Biloptin) in 24 and 29 patients, respectively. Both agents produced similar effects. No significant changes were seen in renal or hepatic functi...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章
doi:10.1007/BF01308063
更新日期:1980-05-01 00:00:00
abstract:BACKGROUND:Liver fibrosis stage determines risk of morbidity and mortality from chronic hepatitis C virus (HCV) infection. Prior data have shown long-term reversal of liver fibrosis, measured by vibration-controlled transient elastography (VCTE), in patients successfully treated with interferon-based therapies. AIM:Ou...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章
doi:10.1007/s10620-017-4749-x
更新日期:2018-02-01 00:00:00
abstract:BACKGROUND:Sigmoid volvulus is a common condition in elderly patients with elongated colons. Although endoscopic de-torsion is effective as the primary treatment of sigmoid volvulus, elective surgery is recommended because of the high risk of recurrence and high mortality rate. AIM:The aim of this study was to determi...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章
doi:10.1007/s10620-020-06317-z
更新日期:2020-05-14 00:00:00
abstract::We have used double-contrast radiographic techniques to clarify what changes in the configuration and movements of the gastroduodenal junction result when peptic lesions involve the distal gastric segment between the proximal (PPL) and the distal pyloric muscle loop (DPL). Among 50 cases of pyloric ulceration diagnose...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章
doi:10.1007/BF01540562
更新日期:1990-12-01 00:00:00
abstract:BACKGROUND:Lysyl oxidase (LOX) is frequently overexpressed in a variety of malignancies and involved in tumor invasion and metastasis. Furthermore, it has been shown that LOX is closely related to vascular endothelial growth factor (VEGF). AIMS:In this study, we aimed to investigate the exact role of LOX and the corre...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章
doi:10.1007/s10620-015-3734-5
更新日期:2015-10-01 00:00:00
abstract::The gastroprotective agent ecabet sodium (ecabet, 12-sulfodehydroabietic acid monosodium salt) increases the formation of prostaglandin (PG) E2 and I2 by gastric mucosa. In the present study, we examined the effect of ecabet on metabolism of arachidonic acid (AA) in rat gastric mucosal cells. Ecabet (0.1-10 mM) concen...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章
doi:10.1023/a:1018885005109
更新日期:1997-01-01 00:00:00
abstract:BACKGROUND:Heat shock protein 70-2 (HSP70-2) has a cytoprotective role in various conditions and also protects the gastric mucosa. Recently, polymorphism of HSP70-2 at position 1267 was suggested to be associated with carcinogenesis. We investigated the association of this polymorphism with the risk of gastric cancer i...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章
doi:10.1007/s10620-008-0313-z
更新日期:2009-01-01 00:00:00
abstract::Patients with chronic epigastric to right upper quadrant pain are often considered to have gallbladder of sphincter of Oddi dysfunction, but standard tests are nondiagnostic. In 62 consecutive patients with this compliant undergoing antroduodenal manometry, we correlated a change on duodenal motility with spasm of the...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章
doi:10.1007/BF02212692
更新日期:1995-08-01 00:00:00
abstract::Growing evidence suggests that complex gene and environment interactions underlie a number of diseases including chronic inflammatory diseases of the digestive system. The rapid advances in information and technology provide opportunities to discover the risks or etiology for a variety of disorders within individual p...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章,评审
doi:10.1007/s10620-005-3033-7
更新日期:2005-12-01 00:00:00
abstract::An 18-year-old male who developed a pancreatic pseudocyst during the active phase of polyarteritis nodosa is described. Cytotoxic therapy with cyclophosphamide and prednisolone was unable to control the manifestation of this disease, and he required percutaneous drainage of the pseudocyst. The drainage resulted in com...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章,评审
doi:10.1007/BF01296089
更新日期:1993-07-01 00:00:00
abstract::Nonalcoholic steatohepatitis is the fastest-growing indication for the liver transplant and a leading cause of hepatocellular carcinoma among patients listed for liver transplantation in the USA. Post-transplant nonalcoholic hepatic steatosis and steatohepatitis are frequent complications of liver transplantation. Non...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章,评审
doi:10.1007/s10620-019-05716-1
更新日期:2019-12-01 00:00:00
abstract::Bleeding from esophagogastric varices is a potentially deadly complication in patients with hepatosplenic schistosomiasis. The aim of this study is to establish indicators of variceal bleeding. We studied 40 patients with compensated hepatosplenic schistosomiasis and varices, analyzing four endoscopic (variceal size, ...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章
doi:10.1023/a:1005501930808
更新日期:2000-05-01 00:00:00
abstract::Clinical observations reveal that alcohol intake is associated with an increase in upper gastrointestinal hemorrhage requiring hospitalization and that nitroglycerin or long-acting nitrates lower this risk. Nitroglycerin, a gastric vasodilator that can increase gastric fluid volume, protects the rodent stomach against...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章
doi:10.1007/s10620-006-9692-1
更新日期:2007-11-01 00:00:00
abstract:BACKGROUND:Obesity is associated with NAFLD, and bariatric surgery has significant impact on this liver disease, with reported improvement in hepatic fibrosis. AIMS:To investigate the effects of bariatric surgery on long-term liver disease-related outcome in obese patients with nonalcoholic fatty liver disease (NAFLD)...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章
doi:10.1007/s10620-018-5052-1
更新日期:2018-07-01 00:00:00
abstract:BACKGROUND:We have reported previously that Candida albicans is involved in the pathogenesis of peptic ulcer perforation; it was shown that C. albicans aggravated the severity of duodenal ulceration and increased the rate of perforation. We considered it incumbent upon us to ascertain whether C. albicans is a virulence...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章
doi:10.1007/s10620-007-0159-9
更新日期:2008-09-01 00:00:00
abstract:BACKGROUND:Metabolic syndrome contributing to nonalcoholic fatty liver disease (NAFLD) can lead to hepatic dysfunction, steatohepatitis, cirrhosis, and hepatocellular carcinoma. AIMS:In this study, we tested whether diet-induced fatty liver in a mouse model physiologically mimicked human NAFLD, and whether transcripti...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章
doi:10.1007/s10620-018-5398-4
更新日期:2019-05-01 00:00:00
abstract:BACKGROUND:An imbalance in gut microbiota seems to contribute to the development of chronic inflammatory disorders of the gastrointestinal tract, such as ulcerative colitis (UC). Although it has been suggested that probiotic supplementation is an effective approach to colitis, its effects on intestinal flora and on muc...
journal_title:Digestive diseases and sciences
pub_type: 杂志文章,随机对照试验
doi:10.1007/s10620-010-1384-1
更新日期:2011-04-01 00:00:00