A Case Report of Laparoscopic Cholecystectomy in an Obese Patient With Situs Inversus Totalis.

Situs inversus totalis (SIT) is a rare congenital condition characterized by a complete mirror-image arrangement of the visceral organs. We report a laparoscopic cholecystectomy performed on an obese patient with a body mass index (BMI) over 30 kg/m² and SIT. An 80-year-old female patient with SIT and a BMI of 30.1 kg/m² was diagnosed with cholecystolithiasis. Laparoscopic cholecystectomy was performed using a mirror-image port placement relative to the standard configuration. The postoperative course was uneventful. Laparoscopic cholecystectomy can be safely performed in patients with SIT, even in those with obesity, defined as a BMI greater than 30 kg/m².