1. Evaluation of Variation in the Calot’s Triangle at a Tertiary Care Hospital in Northern Uttar Pradesh, India: A Cross-sectional Study
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Pooja Pandey, Abhishek Ranjan, Irfan Khan, and Shyamendra Pratap Sharma
- Subjects
cystic artery ,cystic duct ,mirizzi syndrome ,right hepatic artery ,Medicine - Abstract
Introduction: Cholelithiasis is the most common disease worldwide, and laparoscopic cholecystectomy is the standard treatment of choice. To perform laparoscopic cholecystectomy, it is essential to understand the critical view of safety, which primarily involves the dissection of Calot's triangle. Anatomical variations in Calot's triangle exist, and understanding them is crucial to avoid unintended situations during surgery. Mirizzi syndrome, a rare complication in Calot's triangle, can significantly increase mortality and morbidity rates. Aim: To evaluate the anatomical variations in the Calot’s triangle. Materials and Methods: A cross-sectional study was conducted at Mayo Institute of Medical Sciences, Department of General Surgery, from October 2021 to September 2022. The total sample size included 100 patients with gallstone disease who underwent surgical intervention. Intraoperative findings, such as variations in the cystic artery and cystic duct, as well as Mirizzi syndrome grading, were recorded in an Excel sheet and tabulated. The results were expressed in terms of frequency and percentage. Results: The average age of the patients was 39.42±12.11 years, with females outnumbering males. Among them, 28% had a cystic artery lying outside of Calot's triangle, and 96% had a cystic artery originating from the right hepatic artery. The remaining 2% originated from an aberrant right hepatic artery, 1% from the left hepatic artery, and 1% from the gastroduodenal artery. Cystic duct variations were found in 5% of cases. Of these, 2% had a short cystic duct (
- Published
- 2024
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