Recurrent pyogenic cholangitis with dilated ducts and calculi

Ascending cholangitis, also known as acute cholangitis or simply cholangitis, is inflammation of the bile duct (cholangitis), usually caused by bacteria ascending from its junction with the duodenum (first part of the small intestine). It tends to occur if the bile duct is already partially obstructed by gallstones.Cholangitis can be life-threatening, and is regarded as a medical emergency. [Source: Wikipedia ]

May Cause
Stricture