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
A child has respiratory distress, chest X-ray shows multiple air-filled space, the differential diagnosis is all except – 
Select and explain. 
A. Congenital lung cyst, B. Congenital diaphragmatic hernia, C. Congenital lobar aplasia of lung, D. Congenital adenomatous malformation
C: Congenital lobar aplasia of lung
Answer: C: Congenital lobar aplasia of lung 
Explanation: Congenital lobar aplasia does not produce air-filled spaces on chest X-ray. All other three options produce air-filled space on chest X-ray.