• Serkan Öcal, Özgür Harmancı, Fatih Ensaroğlu, Murat Korkmaz, Haldun Selçuk, Fatih Hilmioğlu, Gökhan Moray, and Mehmet Haberal.
• From the Department of Gastroenterology, Başkent University Faculty of Medicine, Ankara, Turkey.
• Exp Clin Transplant. 2015 Nov 1; 13 Suppl 3: 93-6.

ObjectivesWe report the outcomes of endoscopic retrograde cholangiopancreatography procedures performed for diagnostic and therapeutic purposes in patients who had undergone kidney transplant.Materials And MethodsWe retrospectively evaluated the records of kidney transplant patients for January 1993 to December 2014. Endoscopic retrograde cholangiopancreatography was carried out using an Olympus JF240 duodenoscope (tip outer diameter 12.6 mm, working channel diameter 3.2 mm). The procedures were performed by Department of Anesthesiology staff while the patients were deeply sedated, given a combination of midazolam plus propofol.ResultsData from 21 kidney transplant patients (16 men and 5 women; mean age at endoscopic retrograde cholangiopancreatography 42.6 ± 23.4 y) were evaluated. A total of 23 endoscopic retrograde cholangiopancreatography procedures were performed. The indications were choledocholithiasis in 6 patients (28.6%), common bile duct dilatation plus liver enzyme elevations in 4 patients (19%), liver enzyme elevation alone in 4 (19%), biliary necrotizing pancreatitis in 2 (9.6%), and cholangitis in 5 (23.8%). Hepatobiliary ultrasonography findings showed that 3 patients (14.3%) had absence of gallbladder owing to cholecystectomy, 14 (66.7%) had gallstones, 1 (4.7%) had gallstones with cholecystitis findings, and 3 (14.3%) were normal. Endoscopic retrograde cholangiopancreatography findings were normal in 4 patients (19%), showed cholangitis in 2 (9.6%), choledocholithiasis in 10 (47.6%), bile duct wall irregularities in 2 (9.6%), dilated common bile duct in 2 (9.6%), and cholangiocarcinoma in 1 (4.7%). Sphincterotomy was performed in 16 patients. None of the patients who underwent endoscopic retrograde cholangiopancreatography developed any complications, for example, acute pancreatitis, bleeding, duodenal, or bile duct perforation.ConclusionsIn kidney transplant patients, endoscopic retrograde cholangiopancreatography is safe and able to provide substantial information for managing biliopancreatic diseases.

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