This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Surgery
In a male after laparoscopic cholecystectomy, specimen is sent for histopathology which shows carcinoma gallbladder stage Tla. Appropriate management is: 
Select and explain. 
A. Conservative and follow up., B. Extended cholecystectomy, C. Excision of all po sites, D. Radiotherapy
C: Excision of all po sites
Answer: C: Excision of all po sites 
Explanation: Excision of all po sites Repeat from May 2011