Four main subtypes of Kaposi Sarcoma (KS) with different epidemiological profiles are recognized, all show a male predominance among affected patients. Its associated infectious agent is human herpes virus type 8.
Classic KS mainly affects older men of Mediterranean and Jewish lineage and generally follows an indolent clinical course with lesions that favor the skin of the lower extremities. The AIDS- associated KS almost exclusively afflicts homosexual or bisexual men and is currently considered to be a AIDS- defining disease in industrialized countries.
Organ transplant recipients are anouther group susceptible to develop KS.
African KS appears in children.
Important is the amelioration of immunosup-pression, besides, different local and systemic therapies are available.
KeywordsProminent Plasma Cell Undifferentiated Spindle Cell Plasma Cell Component Focal Hemosiderin Deposition Field Electron Beam
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