PMID: 7541146Jan 1, 1995Paper

Kaposi's sarcoma: a reevaluation

Recent Results in Cancer Research. Fortschritte Der Krebsforschung. Progrès Dans Les Recherches Sur Le Cancer
C E OrfanosC Garbe

Abstract

Kaposi's sarcoma (KS) is a multicentric neoplasia of microvascular origin arising during development of immunodeficiency in human immunodeficiency virus (HIV)-infected individuals. More than 130 patients with HIV-associated KS (98% male homosexuals; median age, 35 years) have been diagnosed at the Department of Dermatology, University Medical Center Steglitz, Berlin, during the years 1982-1992. Mucocutaneous and visceral involvement was a common finding in patients with HIV-associated KS, increasing from 39% at the first visit to 65% at the last observation. In 90% of the patients significant immunosuppression was found (75% had a CD4+ count < 200/mm3) at the time of first diagnosis. However, immunosuppression was not a prerequisite for the development of KS, since the tumor had been diagnosed before severe immunosuppression was present in about 10% of the patients. Significant prognostic predictors for the final outcome were: (a) the degree of immunosuppression, (b) the presence of mucosal and visceral manifestation, and (c) the past history of opportunistic infections. The median survival time was 28 months in KS patients with more than 300 CD4+ lymphocytes (n = 18), but only 14 months in immunosuppressed (less than 300 CD4+ ...Continue Reading

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