Long-term results of central inferior (S4a+S5) hepatic subsegmentectomy and pancreatoduodenectomy combined with extended lymphadenectomy for gallbladder carcinoma with subserous or mild liver invasion (pT2-3) and nodal involvement: a preliminary report.

Abstract

S4a+S5 hepatic subsegmentectomy and pancreatoduodenectomy combined with extended lymphadenectomy improve the long-term survival of gallbladder carcinoma with pT2-3 and nodal involvement. The presence of pN2 disease is not a contraindication for surgery. Further study is necessary to evaluate the usefulness of this radical procedure, especially as a standard operation.