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: Medicine
A patient presenting with jaundice the HIDA scan would be most useful for which of the following:- 
Select and explain. 
A. Biliary atresia, B. Cholelithiasis, C. Bile duct carcinoma, D. Benign biliary disease
A: Biliary atresia
Answer: A: Biliary atresia 
Explanation: None