Autoimmune sclerosing cholangitis is an overlap syndrome characterized by features of both autoimmune hepatitis and primary sclerosing cholangitis, the latter usually involving the large bile ducts. Autoimmune sclerosing cholangitis occurs more often in children than in adults and is frequently associated with inflammatory bowel disease, predominantly ulcerative colitis. We report a unique case...

introduction and aims: we noticed in our practice that the patients with ulcerative colitis (uc) who have developed primary sclerosing cholangitis (psc) experience a milder course of colonic disease. our objective in this study was to define whether there is any difference between uc activity and its course in patients with and without psc. materials and methods: 19 patients with uc and psc (8 ...

Primary sclerosing cholangitis (PSC) is a chronic cholestatic liver disease of unknown etiology but lymphocytic portal tract infiltration is suggestive of an immune-mediated basis for this disease. Associations with inflammatory bowel disease (IBD) especially ulcerative colitis (UC), and with particular autoimmune diseases, as well as the genetic associations further suggest PSC may be an immun...

Background and study aims Patients with primary sclerosing cholangitis (PSC) require repeated endoscopic retrograde cholangiography (ERC). Our aim was to evaluate whether patients with PSC require higher doses of sedation during ERC. Patients and methods We retrospectively analyzed all patients undergoing ERC from 2006 to 2013 who received conscious sedation with propofol and midazolam. The dur...

Primary sclerosing cholangitis (PSC) is a chronic cholestatic liver disease of unknown causes closely associated with ulcerative colitis. PSC is a progressive disease leading to liver failure and need for liver transplantation. Cholangiocarcinoma (CC) occurs in 10 – 20% of patients with PSC. The prognosis for CC is poor, even after liver transplantation. It is of great importance to identify PS...

A 45-year-old man is described in whom there is currently ERCP and histological evidence of primary sclerosing cholangitis (PSC). A liver biopsy obtained 29 years ago shows similar histological features confirming that he had PSC at that time. This case indicates that PSC may follow a relatively benign course.

IgG4-related disease is a relatively novel clinical entity whose gastrointestinal manifestations include type 1 autoimmune pancreatitis (AIP) and IgG4-associated sclerosing cholangitis. The presence of elevated serum IgG4 is suggestive but not essential for the diagnosis of type 1 AIP and is a pervasive feature of the proposed diagnostic criteria. The differential diagnosis of type 1 AIP includ...

Autoimmunity is regarded as the main mechanism involved in pathogenesis of various liver diseases, such as autoimmune hepatitis (ÁIÇ), primary biliary cirrhosis (PBC), primary sclerosing cholangitis (PSC), autoimmune cholangitis, overlap syndromes AIH-PBC and AIH-PSC and liver dysfunction due to connective tissue diseases. Autoimmune hepatitis is an immune-mediated, autodestructive liver diseas...

ET Cholangiocarcinoma (CCA) is a rare liver cancer that occurs in 1 or 2 individuals per 100,000 in developed regions. Approximately 2500 new cases are diagnosed in the United States each year. The greatest risk factor for developing this cancer is a diagnosis of primary sclerosing cholangitis (PSC). Among patients with this diagnosis, CCA rates may be as high as 30%. Although its overall incid...