BACKGROUND Angiogenesis is an important determinant of the pathophysiology of portal hypertension contributing to the formation of portosystemic collateral vessels and the hyperdynamic splanchnic circulation associated to this syndrome. Somatostatin and its analogues, like octreotide, have been shown to be powerful inhibitors of experimental angiogenesis. AIM To determine whether octreotide h...

In patients with portal hypertension, bleeding from rectal varices is rare. However, it can be life-threatening. We report a case of massive bleeding from large rectal varices in a 59-year-old man with alcoholic cirrhosis. Emergent transjugular intrahepatic portosystemic shunt (TIPS) placement was performed following failed local endoscopic therapy. Despite normalization of the portosystemic pr...

Introduction Transjugular intrahepatic portosystemic shunt (TIPS) is a non selective portosystemic derivation created by endovascular techniques. A transhepatic comunication between one of the hepatic veins and a branch of portal vein is created using a needle system. Intrahepatic trajectory remains open by placing a metallic stent. TIPS is an effective method to relieve the portal system press...

A 52-yr-old male with alcoholic liver cirrhosis was hospitalized for hematochezia. He had undergone small-bowel resection due to trauma 15 yr previously. Esophagogastroduodenoscopy showed grade 1 esophageal varices without bleeding. No bleeding lesion was seen on colonoscopy, but capsule endoscopy showed suspicious bleeding from angiodysplasia in the small bowel. After 2 weeks of conservative t...

This study aimed to report a modification to the single-needle pass technique by use of a portal vein localization sheath for creation of a portosystemic shunt. The modification makes the single-needle pass technique a more straightforward procedure.

congenital hepatic fibrosis (chf) is a developmental disorder of the biliary system, characterized by defective remodeling of the ductal plate. herein a family of three children, from consanguineous parents, with minor thalassemia is presented who suffered from congenital hepatic fibrosis (chf). prompt diagnosis and appropriate treatment are necessary to avoid further complications in the affec...

The management of children with portal hypertension has dramatically changed during the past decade, with an improvement in outcome. This has been achieved by improved efficiency of endoscopic variceal control and the success of liver transplantation. Emergency surgical shunt procedures are rarely required, with acute bleeding episodes generally controlled endoscopically or, occasionally in adu...

The aim of this study was to evaluate the feasibility of transjugular intrahepatic portosystemic shunts using FLUENCY expanded polytetraf luoroethylene (PTFE)-covered stents and the effect on the patency rate. A total of 114 cirrhotic patients who were treated by transjugular intrahepatic portosystemic stent shunt (TIPS) placement using a FLUENCY expanded, PTFE-covered stent were enrolled in th...

Azygos venous blood flow and other haemodynamic parameters were measured in 14 cirrhotic patients to investigate the effects of a non-shunting operation, oesophageal transection with paraoesophagogastric devascularisation. Azygos venous blood flow measured by the local continuous thermal dilution method was significantly reduced by 13.8% after the operation (428 (41) v 369 (33) ml/min). Hepatic...

A consecutive series of 36 children with bleeding from oesophageal varices secondary to extrahepatic portal hypertension was successfully treated by endoscopic injection sclerotherapy and followed up over a mean period of 8.7 years after variceal obliteration. There were no deaths from portal hypertension or its treatment and morbidity related to oesophageal sclerotherapy was minimal. Endoscopi...