This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General surgery, Subject name: Surgery
Calot's triangle is an impoant landmark for 
Select and explain. 
A. Cystic duct, B. Cystic aery, C. Common bile duct, D. Hepatic vein
B: Cystic aery
Answer: B: Cystic aery 
Explanation: Calot's triangle: area bound superiorly by the inferior surface of the liver, laterally by the cystic duct and the medial border of the gallbladder and medially by the common hepatic duct. It is an impoant surgical landmark as the cystic aery, usually can be found within its boundaries.Ref: Bailey and love 27e pg: 1188