Robotic pancreaticoduodenectomy in a patient with situs inversus totalis and variant celiacomesenteric trunk.

Situs inversus totalis (SIT) is a rare congenital anomaly characterized by right–left reversal of visceral organs and dextrocardia; the use of robotic pancreaticoduodenectomy (RPD) may be challenging in these patients. A male patient presented with jaundice; imaging studies revealed a bile duct tumor and SIT with variant celiacomesenteric trunk and multiple vascular anomalies. RPD was carried out cautiously and successfully. The trocar port design mirrored that of a normal patient. Pathological examination revealed extrahepatic bile duct adenocarcinoma, classified as pT3N1M0, stage IIB. The patient recovered uneventfully. Although difficult, RPD is technically feasible in an SIT patient with cholangiocarcinoma. [ABSTRACT FROM AUTHOR]