noun Pathology.
- a cancer of connective tissue characterized by painless, purplish-red to brown plaquelike or pimply lesions on the extremities, trunk, or head, and sometimes involving the lungs, viscera, etc., occurring in a mild form among older men of certain Mediterranean and central African populations and in a more virulent form among persons with AIDS.
noun
- a form of skin cancer found in Africans and more recently in victims of AIDS
n.
- A cancer characterized by bluish-red nodules on the skin, usually on the lower extremities, that often occurs in people with AIDS.