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
The CT chest of the patient shows the presence of 
Select and explain. 
A. Pneumatoceles, B. Bronchiectasis, C. Normal scan, D. Loculated empyema
B: Bronchiectasis
Answer: B: Bronchiectasis 
Explanation: The CT Chest shows left lung having cystic dilation of large airways with peribronchial thickening suggestive of bronchiectasis.
Pneumatoceles are small cystic cavities seen after staff. Aureus pneumonia which is few in number and doesn't have any peribronchial thickening.