Once it reaches the skin, TB can cause a variety of lesions, most often on the legs ... the symptoms can cause severe chest pain, a long-lasting cough that brings up blood and phlegm, and other ...

Molluscum contagiosum is a skin infection caused by a virus of the same name. It produces benign, raised bumps, or lesions, on the upper layers of your skin. The small bumps are usually painless.