Abstract:
OBJECTIVE:The aim of this study was to explore the underlying pathophysiological mechanism for portal hypertension in primary biliary cirrhosis (PBC) using radiological findings. PATIENTS AND METHODS:The study included 10 patients with PBC (Scheuer stage I, one patient; stage II, two patients; and cirrhosis, seven patients) and 29 patients with viral cirrhosis. Both groups underwent Doppler ultrasound and hepatic venous catheterization. The Doppler data, pressure data, and vascular enhancement findings were compared between the groups. RESULTS:Hemodynamics in the portal trunk and hepatic vein upon Doppler sonography did not differ between patients with viral cirrhosis, cirrhotic PBC, and noncirrhotic PBC. The hepatic venous pressure gradient (mean±SD) was 225.5±77.1 mmH2O (range 125-445 mmH2O) in viral cirrhosis, 224.6±39.5 mmH2O (range 170-262 mmH2O) in cirrhotic PBC, and 41.3±7.4 mmH2O (range 33-47 mmH2O) in noncirrhotic PBC, being significantly higher in viral cirrhosis and cirrhotic PBC than noncirrhotic PBC (P=0.0005). The intrahepatic portal vein was detected in a retrograde manner on the hepatic venogram in 29/29 (100%) patients with viral cirrhosis (all with gastroesophageal varices), 7/7 (100%) patients with cirrhotic PBC (5/7 with gastroesophageal varices), and 3/3 (100%) patients with noncirrhotic PBC (none with gastroesophageal varices). The presence of veno-venous communication was found in 15/29 (51.7%) patients with viral cirrhosis, 6/7 (85.7%) patients with cirrhotic PBC, and 3/3 (100%) patients with noncirrhotic PBC. CONCLUSION:The study suggested that sinusoidal blockage is the underlying pathophysiology even in the early-stage PBC, proved by the visible intrahepatic portal vein in three noncirrhotic PBC patients, and veno-venous communication in the liver is responsible for alleviated hepatic venous pressure gradient.
journal_name
Eur J Gastroenterol Hepatoljournal_title
European journal of gastroenterology & hepatologyauthors
Maruyama H,Kondo T,Sekimoto T,Takahashi M,Fujiwara K,Imazeki F,Yokosuka Odoi
10.1097/MEG.0000000000000268subject
Has Abstractpub_date
2015-03-01 00:00:00pages
321-7issue
3eissn
0954-691Xissn
1473-5687journal_volume
27pub_type
杂志文章abstract:OBJECTIVES:¹⁸F-fluorodeoxyglucose (FDG)-positron emission tomography (PET) is a less invasive diagnostic tool and promising in detecting gastrointestinal lesions of pediatric inflammatory bowel disease (IBD) patients. Co-registration of low-dose computed tomography (CT) could lead to improvements in the assessment of d...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章
doi:10.1097/MEG.0b013e3283410222
更新日期:2011-01-01 00:00:00
abstract:OBJECTIVES:Retroperitoneal necrosis in the pelvic cavity is a rare complication of severe acute pancreatitis (SAP), mainly developing in critically ill patients. Because of its particular anatomy, it is difficult to perform drainage or surgery. We hypothesized that computed tomography (CT)-guided drainage is an effecti...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章
doi:10.1097/MEG.0000000000000305
更新日期:2015-04-01 00:00:00
abstract:OBJECTIVES:Data on SARS-CoV-2 disease (COVID-19) in adult coeliac disease (CD) are lacking. The aim of the present study is to evaluate the epidemiology and clinical features of COVID-19 in adult coeliac patients regularly followed-up at our centre since January 2015. METHODS:Data about general health status and clini...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章
doi:10.1097/MEG.0000000000001969
更新日期:2021-01-04 00:00:00
abstract:OBJECTIVES:To investigate the effect of membrane lipid composition on the susceptibility to bile salt damage and protection. DESIGN:Artificial model cholesterol/phospholipid (c/p) membranes (vesicles) with a varying cholesterol (0-15 mM) and phospholipid content (3-30 mM), and with a c/p ratio ranging up to 1.70, were...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章
doi:10.1097/00042737-199705000-00012
更新日期:1997-05-01 00:00:00
abstract:BACKGROUND:This study was conducted to determine which type and dose of sedative drugs should be given to cirrhotic patients with compensation or decompensation during esophagogastroduodenoscopy (EGD) to prevent hepatic encephalopathy (HE) after sedation. METHODS:We reviewed the medical records of cirrhotic patients c...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章
doi:10.1097/MEG.0000000000001755
更新日期:2020-08-01 00:00:00
abstract:OBJECTIVES:Proton pump inhibitors(PPIs) are widely prescribed to patients with liver cirrhosis. We hypothesized that long-standing PPI use is associated with spontaneous bacterial peritonitis(SBP) and accelerated development of disease-specific complications and liver-related death. METHODS:A 5-year follow-up observat...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章
doi:10.1097/MEG.0000000000001499
更新日期:2020-02-01 00:00:00
abstract::We present the case of a 68-year-old Caucasian man with gastric hepatoid adenocarcinoma without increased levels of alpha-fetoprotein (AFP) in the serum. The patient had a strong history of gastric cancer in his family, affecting seven members, including a brother and a sister. The patient underwent subtotal gastrecto...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章,评审
doi:10.1097/00042737-200311000-00015
更新日期:2003-11-01 00:00:00
abstract:BACKGROUND:Detection of Helicobacter pylori infection in clinical routine is based either on the direct visualization of the bacterium in gastric biopsies by histology or microbiology or on the demonstration of urease activity in gastric biopsies and by the labelled-urea breath test (UBT). Omeprazole has a strong inhib...
journal_title:European journal of gastroenterology & hepatology
pub_type: 临床试验,杂志文章,随机对照试验
doi:
更新日期:1996-08-01 00:00:00
abstract:BACKGROUND AND AIMS:Anticoagulant therapy has been recommended in patients with cirrhosis and portal vein thrombosis especially in candidates for liver transplantation. These patients are also likely to need variceal band ligation. This study aimed to assess the incidence of upper gastrointestinal bleeding after electi...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章
doi:10.1097/MEG.0000000000001522
更新日期:2020-03-01 00:00:00
abstract:INTRODUCTION:The aim of this study was to evaluate information provided on pregnancy, personal decision making, disease course, and outcome of pregnancy from a patient's perspective in a population of patients with inflammatory bowel disease (IBD) attending two general hospitals. PATIENTS AND METHODS:A questionnaire w...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章,多中心研究
doi:10.1097/MEG.0000000000001117
更新日期:2018-07-01 00:00:00
abstract:BACKGROUND:Diathermy procedures are indispensable in interventional endoscopy. Argon beam coagulation is an innovative no-touch electrocoagulation technique in which high-frequency alternating current is delivered to the tissue through ionized argon gas. METHOD AND PATIENTS:Before clinical application, we conducted in...
journal_title:European journal of gastroenterology & hepatology
pub_type: 临床试验,杂志文章
doi:10.1097/00042737-199706000-00006
更新日期:1997-06-01 00:00:00
abstract::Leptomeningeal carcinomatosis is a clinically important and severe complication in patients with cancer. Leptomeningeal involvement as a secondary event in gastric carcinoma is rarely reported and usually occurs late in advanced disease. Herein, we report a case of leptomeningeal carcinomatosis as the initial manifest...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章
doi:10.1097/00042737-200505000-00016
更新日期:2005-05-01 00:00:00
abstract:BACKGROUND AND AIMS:There is a continuing demand for the provision of open-access endoscopy services. While open-access gastroscopy is now a well-established practice in most hospitals, open-access flexible sigmoidoscopy (OAS) is not yet available to the same extent. We present our early experience with OAS, a new serv...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章
doi:10.1097/00042737-200106000-00007
更新日期:2001-06-01 00:00:00
abstract:BACKGROUND:The outcome of primary biliary cholangitis (PBC) is affected by both genetic and environmental factors. OBJECTIVE:The aim of this study was to study the effect of smoking on liver histology and mortality in a genetically homogeneous population having PBC. PATIENTS AND METHODS:Smoking and drinking habits at...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章
doi:10.1097/MEG.0000000000001234
更新日期:2018-12-01 00:00:00
abstract:BACKGROUND:Synchronous colorectal carcinoma (CRC) is a specific and rare type of colorectal malignancy. The data on the impact of synchronous CRC are controversial. This study aimed to compare the characteristics and prognosis between synchronous CRC and solitary CRC. PATIENTS AND METHODS:252 patients who underwent su...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章
doi:10.1097/MEG.0000000000001487
更新日期:2019-12-01 00:00:00
abstract:BACKGROUND:It is known that duodenogastro-oesophageal reflux (DGOR) increases with worsening gastro-oesophageal reflux disease (GORD). It is unclear whether this is accompanied by increasing duodenogastric reflux (DGR). OBJECTIVE:To investigate the extent of DGR in a control group and 66 patients with GORD, using the ...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章
doi:10.1097/00042737-200101000-00002
更新日期:2001-01-01 00:00:00
abstract:OBJECTIVE:The objective of this analysis was to identify predictors of relapse in genotype 1 patients after 48 weeks of treatment with peginterferon plus ribavirin. METHODS:Retrospective analysis of data from treatment-naive genotype 1 patients with an end-of-treatment response after 48 weeks of treatment with peginte...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章
doi:10.1097/MEG.0b013e32832d237d
更新日期:2010-05-01 00:00:00
abstract:AIM:Screening by means of faecal occult blood testing (FOBT) has proved to be effective in reducing colorectal cancer incidence and mortality. We performed a pilot screening for colorectal cancer by latex immunological FOBT in two municipalities of the region Valle d'Aosta, Italy, focusing on problems and obtaining ind...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章
doi:10.1097/00042737-200401000-00006
更新日期:2004-01-01 00:00:00
abstract::End-stage liver disease caused by the hepatitis C virus (HCV) is a major indication for liver transplantation. HCV re-infection after transplantation is almost constant, and recent data confirm that it significantly impairs patient and graft survival. Factors that may influence disease severity and consequent progress...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章,评审
doi:10.1097/00042737-200604000-00002
更新日期:2006-04-01 00:00:00
abstract::Reduced bone mineral density has been reported in patients with inflammatory bowel disease and recent studies indicate that there is also an increase in the relative risk of fracture. Absolute risk of fracture is, however, generally low and thus measurement of bone mineral density as a screening procedure for all pati...
journal_title:European journal of gastroenterology & hepatology
pub_type: 评论,社论
doi:10.1097/00042737-200206000-00001
更新日期:2002-06-01 00:00:00
abstract:OBJECTIVES:Although all international guidelines state that there is no indication to perform a faecal occult blood test (FOBT) in symptomatic patients, we believe the test is frequently used as a diagnostic test. The objective of this study was to investigate whether the current guidelines for FOBT use are being follo...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章
doi:10.1097/MEG.0b013e328313bbd3
更新日期:2012-11-01 00:00:00
abstract:BACKGROUND:Eosinophilic oesophagitis (EO) is a chronic inflammatory disorder of the oesophagus that is rapidly increasing in prevalence. Although systemic and topical corticosteroids are effective in treating EO, some patients develop corticosteroid dependency. Alternative therapeutic approaches that avoid corticostero...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章
doi:10.1097/MEG.0b013e32825a6ab4
更新日期:2007-10-01 00:00:00
abstract:BACKGROUND AND AIM:Although sorafenib is the first systemic therapy to show survival benefit for advanced hepatocellular carcinoma (HCC), its survival benefit is variable for HCC. Systemic inflammation may be associated with survival in HCC. We investigated the use of systemic inflammation markers, including neutrophil...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章
doi:10.1097/MEG.0000000000001405
更新日期:2019-10-01 00:00:00
abstract::Diagnosis of gastric intestinal metaplasia (GIM) under digital chromoendoscopy presents various markers. The diagnostic yield of each marker has shown variable results. A systematic review and meta-analysis were performed to evaluate the following markers: light blue crest (LBC), marginal turbid band (MTB), groove typ...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章
doi:10.1097/MEG.0000000000001834
更新日期:2020-07-14 00:00:00
abstract:AIMS:The purpose of this study was to investigate the expression level of KAI-1 in gastric carcinomas and compare with the clinicopathological characteristics. METHODS:KAI-1 expressions were detected with immunohistochemical methods in 257 patients with gastric carcinomas. RESULTS:KAI-1 was highly expressed in normal...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章
doi:10.1097/MEG.0b013e328323aac9
更新日期:2009-12-01 00:00:00
abstract:INTRODUCTION:Hepatitis C virus (HCV) is a principal cause of severe liver diseases worldwide and a possible source of significant morbidity and fatality in the long term. Information on the genotype is more significant because it has prognostic value in the response to antiviral therapy. OBJECTIVES:This study aimed to...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章,meta分析
doi:10.1097/MEG.0b013e328362dc3f
更新日期:2014-01-01 00:00:00
abstract:BACKGROUND:Recent studies have revealed that combining of the platelet to lymphocyte ratio (PLR) and the neutrophil to lymphocyte ratio (NLR) [(combination of neutrophil-lymphocyte ratio and platelet-lymphocyte ratio (CNP)] links with dismal prognosis in diverse cancers. Here, we elucidated the prognostic significance ...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章
doi:10.1097/MEG.0000000000002037
更新日期:2021-01-06 00:00:00
abstract::The majority of duodenal diverticula are asymptomatic but may also induce major haemorrhage on rare occasions. Gastrointestinal bleeding due to angiodysplasia in a duodenal diverticulum is very rare. We present a 70-year-old woman with repeated melaena in whom the diagnosis of angiodysplasia in a diverticulum of the f...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章
doi:10.1097/00042737-200106000-00017
更新日期:2001-06-01 00:00:00
abstract::Prophylaxis with norfloxacin has been shown to be effective in preventing spontaneous bacterial peritonitis (SBP) in liver cirrhosis. This therapy is associated with the appearance of quinolone-resistant Escherichia coli. However, only four cases of SBP caused by quinolone-resistant E. coli have been reported so far. ...
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章
doi:10.1097/00042737-200201000-00014
更新日期:2002-01-01 00:00:00
abstract:OBJECTIVES:To assess the suitability of an established experimental model for chronic gastritis associated with Helicobacter pylori for use in long-term observations. DESIGN:In a 3-year follow-up study of acute gastritis induced by H. pylori using an established experimental model with Japanese monkeys, we compared H....
journal_title:European journal of gastroenterology & hepatology
pub_type: 杂志文章
doi:
更新日期:1994-12-01 00:00:00