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KMID : 1048120220110010024
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International Journal of Gastrointestinal Intervention
2022 Volume.11 No. 1 p.24 ~ p.28
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Mirizzi syndrome: A retrospective analysis of 84 patients from a single center
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Shafiq Syed
Patil Mallikarjun
Philip Mathew
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Abstract
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Background: There is a paucity of literature regarding the prevalence of Mirizzi syndrome (MS) in patients undergoing endoscopic retrograde cholangiopancreatography (ERCP) for obstructive jaundice. We aimed to describe the clinical presentation; laboratory, imaging, and ERCP findings; and surgical management of patients with MS at our center.
Methods: A retrospective review was performed of the medical records of 3,852 consecutive patients who underwent ERCP between January 2010 to December 2019 at our center.
Results: MS was diagnosed in 84 (2.2%) of the patients who underwent ERCP, with 45 male and 39 female patients. Jaundice was the most common symptom (100%) followed by abdominal pain (91.6%). Leukocytosis and altered liver function tests were noted in all our patients. Although most of our patients had one or more pre-procedure imaging studies, MS was confirmed and subclassified based on cholangiographic and intraoperative findings. There were 11 post-cholecystectomy MS patients who opted for endoscopic therapy with repeated biliary stenting. Among the remaining 73 patients, 48 with type I and 21 with type II MS underwent open cholecystectomy, 4 with type III MS received cholecystectomy and choledochoduodenostomy, and another 4 patients with type II MS underwent subtotal cholecystectomy and choledochoplasty. Associated cystic duct abnormalities were noted in 20.2% of patients. Bile duct injuries occurred in 3 patients during an attempted laparoscopic procedure; however, no mortality was reported.
Conclusion: Although it is preferable to diagnose MS preoperatively, a preoperative diagnosis is seldom possible. ERCP is both a diagnostic and therapeutic procedure of choice before definitive surgery and helps to identify any associated cystic duct anomalies in these patients.
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KEYWORD
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Cholangitis, Cholecystectomy, Endoscopic retrograde cholangiopancreatography, Mirizzi syndrome, Obstructive jaundice
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