The chest CT scan given below shows the presence of
Ans. B. Bronchiectasisa. Above CT scan shows-i. Cystic dilation of large airwaysii. Peribronchial thickeningiii. Signet ring sign is seenb. Pneumatocele are cystic cavities seen in Staph aureus pneumonia.c. Lung cancer is easily ruled out as there is no focal swelling.
Pneumatocele
Bronchiectasis
Normal scan
Lung cancer
Respiratory