A 40 year old woman undergoing laproscopic cholecystectomy is found to have a mass suspicious of cancer of gall bladder. It appears to have permeated through the entire thickness but there is no involvement of overlying serosa. The next surgical step would be: (A) Continue simple cholecystectomy, (B) Extended cholecystectomy, (C) Palliative radiotherapy, (D) Radiofrequency Ablation
Answer is B. Answer- B. Extended cholecystectomyThe tumor described is in stage T2- Extended cholecystectomy is advised.