Question

Identify the condition represented in the image below.

• A. Miliary tuberculosis
• B. Bronchiectasis
• C. COPD
• D. Lung cancer

Hint:

Countless tiny millet-seed-like nodules across both lungs.

Answer 1

The Correct Option is A

Step 1: The image shows miliary tuberculosis, the widespread haematogenous dissemination of Mycobacterium tuberculosis. Step 2: It produces a distinctive pattern of tiny 1 to 5 mm nodular lesions scattered evenly throughout both lung fields. Step 3: These innumerable small spots resemble millet seeds, which gives the disease its name miliary. The same seeding can also involve the liver and spleen. Step 4: This uniform fine micronodular spread differs from the dilated airways of bronchiectasis, the hyperinflation of COPD, or a discrete mass of lung cancer, so the answer is miliary tuberculosis.