ERCP
Also written as: ERCP — Endoscopic Retrograde Cholangiopancreatography
Endoscopic procedure combining endoscopy and fluoroscopy to examine bile and pancreatic ducts.
Full Definition
Endoscopic retrograde cholangiopancreatography is a specialized procedure that uses an endoscope and contrast dye to visualize the biliary and pancreatic ductal systems. The procedure involves passing an endoscope through the mouth to the duodenum, cannulating the ampulla of Vater, and injecting contrast to obtain detailed images of the ductal anatomy. ERCP can be both diagnostic and therapeutic, allowing for interventions such as sphincterotomy, stone removal, stent placement, and tissue sampling. In gastrointestinal oncology, it's crucial for evaluating biliary obstruction and staging certain cancers.
Usage
Usage note: Always capitalize all letters when using the acronym.
In Context
- "ERCP revealed a stricture in the common bile duct consistent with malignancy." — Procedure report
- "Biliary stenting was performed during ERCP to relieve obstruction." — Operative note