No abstract

A persistent bilirubin elevation for longer than 3 months from the time of diagnosis could be identified as a novel marker correlating with a poor outcome. A new prognostic model was developed to predict progression of PSC, which may be useful in timing of liver transplantation.

The European Society of Gastrointestinal Endoscopy and United European Gastroenterology present a short list of key performance measures for endoscopic ultrasound (EUS) and endoscopic retrograde cholangiopancreatography (ERCP). We recommend that endoscopy services across Europe adopt the following seven key and one minor performance measures for EUS and ERCP, for measurement and evaluation in daily practice at center and endoscopist level: 1 Adequate antibiotic prophylaxis before ERCP (key performance measure, at least 90 %); 2 Antibiotic prophylaxis before EUS-guided puncture of cystic lesions (key performance measure, at least 95 %); 3 Bile duct cannulation rate (key performance measure, at least 90 %); 4 Tissue sampling during EUS (key performance measure, at least 85 %); 5 Appropriate stent placement in patients with biliary obstruction below the hilum (key performance measure, at least 95 %); 6 Bile duct stone extraction (key performance measure, at least 90 %); 7 Post-ERCP pancreatitis (key performance measure, less than 10 %). 8 Adequate documentation of EUS landmarks (minor performance measure, at least 90 %).This present list of quality performance measures for ERCP and EUS recommended by ESGE should not be considered to be exhaustive: it might be extended in future to address further clinical and scientific issues.

(Gut 1997; 40: 745-753)

Transpapillary cholangioscopy significantly increases the ability to distinguish between malignant and benign dominant bile duct stenoses in patients with PSC.