One session laparoscopic management of Mirizzi syndrome: feasible and safe in specialist units

Nassar, A. H.M., Nassar, M. K., Gil, I. C., Ng, H. J. and Yehia, A. M. (2021) One session laparoscopic management of Mirizzi syndrome: feasible and safe in specialist units. Surgical Endoscopy, 35(7), pp. 3286-3295. (doi: 10.1007/s00464-020-07765-4) (PMID:32632481)

Abstract

BACKGROUND:To evaluate the laparoscopic management of Mirizzi syndrome, seldom diagnosed preoperatively causing difficulty when performing cholecystectomy and increasing complication risks. METHODS:Analysis of a prospective single-surgeon database of 5700 laparoscopic cholecystectomies found 58 Mirizzi syndrome cases. They were managed with an intention to treat during the index admission according to protocol of single-session management of bile duct stones. RESULTS:38/58 patients were females (65.5%). The median age was 55 years. 53 cases were emergency admissions. 34 cases (58.6%) only had ultrasound scanning. Operative difficulty was Grade IV in 34 cases (58.6%) and Grade V in 20 (34.5%) (Nassar Scale). There were 33 Mirizzi Type IA, 7 Type IB, 16 Type II and one each of Type III and Type IV. Bile duct exploration was performed in 94.8% through choledochotomy/ transfistula in 58.6% or transcystic in 36.2%. Four cases required conversion to open. Postoperative morbidity occurred in 29%. Two 30-day mortalities occurred from pneumonia in two elderly patients who were late referrals. CONCLUSION:Although the utilization of the laparoscopic approach in managing bile duct stones is not currently widely practiced it was safer in this series than in reported series of open surgery in Mirizzi Syndrome. The optimal approach to Mirizzi Type II is via cholecystocholedochal fistula to explore the bile duct then drain with T-tube through the fistula. It is unnecessary to perform bilioenteric bypass in majority of cases, reducing the morbidity and mortality.

• Item Type: Articles
• Status: Published
• Refereed: Yes
• Glasgow Author(s) Enlighten ID: Nassar, Mr Ahmad
• Authors: Nassar, A. H.M., Nassar, M. K., Gil, I. C., Ng, H. J., and Yehia, A. M.
• College/School: College of Medical Veterinary and Life Sciences > School of Medicine, Dentistry & Nursing
• Journal Name: Surgical Endoscopy
• Publisher: Springer
• ISSN: 0930-2794
• ISSN (Online): 1432-2218
• Published Online: 06 July 2020
• Copyright Holders: Copyright © 2020 The Authors
• First Published: First published in Surgical Endoscopy 35(7): 3286-3295
• Publisher Policy: Reproduced under a Creative Commons licence