Endoscopic retrograde cholangiopancreatography
Also written as: ERCP — Endoscopic retrograde cholangiopancreatography
A specialized endoscopic procedure combining visualization and contrast imaging of the biliary and pancreatic ductal systems.
Full Definition
Endoscopic retrograde cholangiopancreatography (ERCP) is a sophisticated diagnostic and therapeutic procedure that combines endoscopy with fluoroscopic imaging to evaluate and treat disorders of the biliary tree and pancreatic duct. The procedure involves advancing a side-viewing duodenoscope to the ampulla of Vater, cannulating the ductal systems, and injecting contrast for detailed imaging. ERCP enables various interventions including sphincterotomy, stone removal, stent placement, and tissue sampling. While highly effective for therapeutic purposes, ERCP carries risks including pancreatitis, bleeding, perforation, and infection. The procedure requires specialized training and should be performed by experienced endoscopists in appropriate clinical settings.
Usage
Usage note: Abbreviate as ERCP after first mention; specify therapeutic interventions performed.
In Context
- "ERCP demonstrated a dominant stricture in the distal common bile duct requiring stent placement." — Procedure report
- "The patient developed post-ERCP pancreatitis managed conservatively with bowel rest and analgesia." — Complication report