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: Radiology
Radiological finding in ileal atresia : 
Select and explain. 
A. Microcolon on Ba enema, B. Double bubble sign, C. Coil spring appearance in Ba-Enema, D. All
A: Microcolon on Ba enema
Answer: A: Microcolon on Ba enema 
Explanation: A i.e. Microcolon on Ba enema