Figure 1. a–c.

An 80-year-old man with underlying diabetes mellitus (DM) and active pulmonary tuberculosis (TB). Enhanced computed tomography (CT) scans show bilateral and all lobar involvement of active pulmonary TB. Axial images with lung window setting (a, b) show multifocal patchy consolidations with cavitary (solid arrow) and bronchiectatic change (open arrow) in the right upper, middle, and lower lobes. Multiple nodules (arrowheads) are noted in bilateral lungs, all lobes. Axial image with soft-tissue window setting (c) shows large lymph nodes in the subcarinal area (arrow). A small amount of right pleural effusion is also noted.