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DOI: 10.1055/s-0032-1326371
Abdominal pain and jaundice after colonoscopy
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Publication History
Publication Date:
28 May 2013 (online)
An 82-year-old man underwent colonoscopy 6 months after open low anterior resection for an occlusive rectal carcinoma. The colorectal anastomosis appeared normal, and no metachronic polyps were detected. The patient developed abdominal pain and jaundice 2 days after colonoscopy. An abdominal computed tomography (CT) scan showed free fluid in the gallbladder fossa that extended into the hepatorenal recess, suggestive of a bile leak ([Fig. 1]). Endoscopic retrograde cholangiopancreatography (ERCP) confirmed a leak at the insertion of the cystic duct into the common bile duct (CBD; [Fig. 2]); the leak was managed by sphincterotomy and plastic biliary stenting.
The patient was readmitted 1 week after the biliary stenting with fever and abdominal pain. A repeat CT scan revealed a multiloculated abscess, indicative of an infected biloma. During laparoscopic drainage, multiple dense adhesions were observed to the ventral abdominal wall and between the gallbladder, transverse colon, and omentum ([Fig. 3]). Given their fibrous nature, the adhesions were attributed to the prior abdominal surgery. Two drainage tubes were placed and antibiotics were started; cholecystectomy was not performed. The postoperative course was uneventful, with the drainage tubes being removed after 5 days. The patient was discharged with additional antibiotic therapy and recovered well. No bile leakage was demonstrated at a follow-up ERCP 2 months later and the biliary stents were removed.
To our knowledge, no previous cases of bile leakage after colonoscopy have been reported [1]. We presume the underlying mechanism to be a rupture of the insertion of the cystic duct into the CBD caused by repetitive traction on the adhesions between the gallbladder, colon, and omentum during the colonoscopy. A similar model has been proposed for splenic rupture after colonoscopy in the presence of adhesions between the colon and spleen [2].
Endoscopy_UCTN_Code_CPL_1AJ_2AI
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Competing interests: None
Acknowledgments
Intraoperative images were kindly provided by Charlotte Vercauteren, MD, and Sebastiaan Van Cauwenberghe, MD.
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References
- 1 Ko CW, Dominitz JA. Complications of colonoscopy: magnitude and management. Gastrointest Endosc Clin N Am 2010; 20: 659-671
- 2 Sarhan M, Ramcharan A, Ponnapalli S. Splenic injury after elective colonoscopy. JSLS 2009; 13: 616-619
Corresponding author
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References
- 1 Ko CW, Dominitz JA. Complications of colonoscopy: magnitude and management. Gastrointest Endosc Clin N Am 2010; 20: 659-671
- 2 Sarhan M, Ramcharan A, Ponnapalli S. Splenic injury after elective colonoscopy. JSLS 2009; 13: 616-619