Publications by authors named "Zheng-huan Zhang"
Objective: To evaluate the combined surgical therapy for calculi of intrahepatic duct.
Methods: One hundred and eight cases of hepatolithiasis treated in our hospital from January 1986 to September 2003 were summarized and analyzed retrospectively. The primary surgery included 57 cases of biliary tract exploration and cholangiolithotomy, 26 cases of cholangiojejunostomy, and 25 cases of partial hepatectomy.