👉 Pseudotuberculosis is a condition that involves the presence of small, round, brownish-black cells in the lungs. This condition can be caused by various factors such as exposure to certain bacteria or fungi, but it is more commonly seen among people who have never been vaccinated for TB (Treponema pallidum) and those with weakened immune systems due to previous infections. The presence of these small cells can indicate that there is a potential for tuberculosis in the lungs, although they are not
