Kaposi’s sarcoma remains one of the most common cancers in people living with HIV. Kaposi’s sarcoma usually appears as lesions on the skin or on mucosal surfaces (like inside the mouth or genitals).

Kaposi sarcoma (KS) is the second most common cancer among people with HIV in the United States, causing red, brown, or purple lesions on the skin or in the mouth, lungs, and digestive tract.