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
In bronchiectasis the following are seen except 
Select and explain. 
A. Normal chest X-ray, B. Chest X-ray with cystic cavities and tramline appearance, C. Pleural effusion, D. Clubbing
C: Pleural effusion
Answer: C: Pleural effusion 
Explanation: None