This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: G.I.T, Subject name: Anatomy
[{'content': "Strasberg'e class 'B' bile injury means \nSelect and explain. \nA. Bile leak from a minor duct, B. Occlusion of a branch of biliary tree, C. Injury of bile duct not in communication with CBD, D. Circumferential injury to major bile ducts", 'role': 'user'}, {'content': 'Answer: B \nExplanation: Strasberg classification of Laparoscopic Biliary injuries Type A- Bile leaks from minor ducts still in continuity with the CBD Includes leakage from cystic duct stump and from a subvesical duct of Luschka. MC cause of biliary leaks seen after cholecystectomy. Type B- Occlusion of a pa of the biliary tree, almost always an aberrant right sectoral duct Type C- Transection without ligation of an aberrant right sectoral duct. Type D- A lateral injury to an extrahepatic duct. Type E- Includes biliary strictures, divided into E1 to E5 as classified by Bismuth Ref: Sabiston 20th edition Pgno :1502', 'role': 'assistant'}]