Laparoscopic cholecystectomy done in a patient with cholelithiasis. Pathology repo shows adenocarcinoma with invasion of muscular layer. CT was normal. Fuher t/t is

.HEPATIC RESECTION (Indications) * Parasitic and non-parasitic cysts. * Benign and primary malignant tumours of the liver. * Secondary tumour that involves by direct extension like from carcinoma of gallbladder or limited secondaries from carcinoma colon/carcinoids. * Trauma to liver.Removal of small poion of liver either within the segment or traversing segments is called as wedge resection of the liver. ref : SRB&;s manual of surgery,3 rd ed,pg no 559