Laparoscopic Cholecystectomy after Acute Biliary Pancreatitis in a Patient with Situs Inversus Totalis.

Situs inversus totalis (SIT) is a rare disorder defined as symmetrical transposition of thoracic and abdominal organs. Laparoscopic cholecystectomy (LC) is a routine surgical operation and gold standard for symptomatic gallstones. LC can be challenging in SIT due to patient positioning on the operating table and the surgeon's operating position, especially for right-handed surgeons. In this case, we share our experience of a 60-year male with a history of SIT presenting with acute epigastric pain. Serum amylase and lipase were increased and imaging studies showed multiple millimetric calculi in gallbladder. The patient was diagnosed as having acute biliary pancreatitis and admitted to the surgery ward. Intravenous fluids and symptomatic treatment were given. The patient recovered and a delayed LC was planned. During the operation, trocar sites were mirror images of routine LC and the operation was completed without complications. Diagnosis of acute abdominal pain and abdominal surgery in SIT patients can be demanding. Various transformations in standard LC are possible and SIT is not a contraindication for LC Key Words: Laparoscopy, Cholecystectomy, Situs inversus totalis, Pancreatitis, Gallbladder.