Figure 2. Tomography scan of the chest of the same patient. Note the thick-walled cavity with an irregular surface in the left lower lobe (black arrow), as well as multiple, diffusely distributed nodules, predominantly in the left lung (white arrowheads) (Source Barboza et al. J Bras Pneumol, 34, Nov. 2008 [26])

From

Silicosis-Associated Tuberculosis: Management and Control

Attapon Cheepsattayakorn, Ruangrong Cheepsattayakorn

American Journal of Public Health Research. 2018, 6(2), 125-129 doi:10.12691/ajphr-6-2-17