Medicine The following features are hallmarks of postprimary pulmonary tuberculosis except- A It results from endogenous reactivation of latent infection B The disease is usually localized to the anterior segment of the upper lobe C If cavity formation occurs, satellite lesions result from the discharge of liquefied contents into the airways D Up to one-third of untreated patients die due to severe pulmonary TB within a few weeks or months after onset 💡 Explanation The following features are hallmarks of postprimary pulmonary tuberculosis except- ✓ Correct Answer: B. The disease is usually localized to the anterior segment of the upper lobe