[Benign common bile duct stenosis: percutaneous dilatation in a case].
A 41 year old woman developed obstructive biliary tract disease 3 years after cholecystectomy. A surgical attempt to relieve the obstruction failed and a benign stricture of the common duct was shown at cholangiography. Percutaneous dilatation of the stricture was performed through the draining tube with excellent clinical and laboratory results.
Adult↗