endoscopic retrograde cholangiopancreatography (ERCP) usually involves
- 1- cannulation of the hepatopanceatic ampulla
- 2- introduction of CMinto the common bile duct
- 3- introduction of barium directly into the duodenum
- a- one only
- b- 1 and 2 only
- c- 1 and 3 only
- d- 1,2 and 3
Labels
Anatomy