Search results for " Cholangiography"
showing 3 items of 13 documents
Diagnostik der primär sklerosierenden Cholangitis: prospektiver Vergleich von MR-Cholangiographie mit endoskopisch retrograder Cholangiographie
1998
PURPOSE To assess the accuracy of MR cholangiography (MRC) in the diagnosis of primary sclerosing cholangitis (PSC) in comparison to endoscopic retrograde cholangiography (ERC). METHOD 20 patients with PSC were examined by ERC and MRC (1.0 T, HASTE sequence). Visualization and pathologic changes of the extra- and intrahepatic bile ducts were evaluated with both methods. RESULTS Mural irregularities of the common bile duct were seen with MRC in 6/7 cases, stenoses and dilatation of the common bile duct were detected correctly in all patients. Diffuse, multifocal strictures of the intrahepatic bile ducts were the most common intrahepatic findings and correctly diagnosed in almost all patients…
Biliary complications after liver transplantation: current perspectives and future strategies
2021
Importance: Liver transplantation (LT) is a life-saving therapy for patients with end-stage liver disease and with acute liver failure, and it is associated with excellent outcomes and survival rates at 1 and 5 years. The incidence of biliary complications (BCs) after LT is reported to range from 5% to 20%, most of them occurring in the first three months, although they can occur also several years after transplantation.Objective: The aim of this review is to summarize the available evidences on pathophysiology, risk factors, diagnosis and therapeutic management of BCs after LT.Evidence Review: a literature review was performed of papers on this topic focusing on risk factors, classificatio…
Strategie des chirurgischen Vorgehens beim hilären Cholangiokarzinom
2006
Surgery is the decisive life-prolonging treatment in patients with hilar cholangiocarcinoma. Surgery is mainly based on empiric data. Since patients without surgery have only about 6 months to survive, to achieve a high resection rate is crucial for these patients. During diagnostic workup, percutaneous transhepatic cholangiography results in the most reliable assessment of longitudinal tumor growth. The extent of the tumor is frequently overestimated leading to the consequence of excluding the patients from surgery. En-bloc resection of the tumor and the adjacent liver should be the preferred surgical approach. So far, surgical radicality (right trisegmentectomy, extended lymphadenectomy a…