title: Kaposi's sarcoma in young homosexual men.
abstract: An outbreak of KS has been observed in young homosexual men. These patients are different from those with classical KS for the following reasons: 1. geographic distribution (clustering in New York and California); 2. age (younger, mean--39 years); 3. higher incidence; 4. sexual preference (homosexual); 5. distribution of skin lesions (face, upper extremities, trunk); 6. lymph node involvement; 7. visceral lesions; 8. associated opportunistic infections (Pneumocystis carinii, toxoplasmosis); 9. history of sexually-transmitted diseases (hepatitis, syphilis, gonorrhea); and 10. aggressive course of the disease. Awareness of these features of the new KS will enable the practitioner to better recognize this important, emerging disease.
mesh_terms: D000328:Adult; D000368:Aged; D003586:Cytomegalovirus Infections / Q000150:complications; D005260:Female; D006716:Homosexuality; D006801:Humans; D008297:Male; D008875:Middle Aged; D011379:Prognosis; D012306:Risk; D012514:Sarcoma, Kaposi / Q000150:complications / Q000453:epidemiology*; D012878:Skin Neoplasms / Q000453:epidemiology*; D014481:United States