title: Variants of Kaposi's sarcoma in Southern Africa. A retrospective analysis (1980-1992).
abstract: All types of Kaposi's sarcoma (KS) are represented in the Southern African region. We present a retrospective analysis of patients with KS, treated and followed up at the Johannesburg General Hospital over a 12-year period (1980-1992). One hundred and nineteen patients with KS, divided into four groups according to their etiology (classical; endemic African; renal transplant recipients; epidemic AIDS-related) were analyzed. Choice of treatment (radiotherapy or chemotherapy) was individualized and based on clinical criteria, extent of disease and severity of symptoms. Kaposi's sarcoma showed a very high response rate to radiation therapy, regardless of variant, radiation modality or schedule. Chemotherapy was also effective in the more aggressive pattern of endemic African KS. Epidemic Kaposi's sarcoma showed the same poor outcome as demonstrated by its Western counterpart. We conclude that radiation therapy can provide excellent palliation with only minimal side-effects in all variants of KS seen in Southern Africa.
authors.affiliation: Northern Israel Oncology Center, Haifa, Israel.
authors.forename: M E
authors.initials: ME
authors.lastname: Stein
authors.forename: J
authors.initials: J
authors.lastname: Lachter
authors.forename: D
authors.initials: D
authors.lastname: Spencer
authors.forename: L
authors.initials: L
authors.lastname: Margolius
authors.forename: W R
authors.initials: WR
authors.lastname: Bezwoda
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000150:complications; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D018572:Disease-Free Survival; D005260:Female; D006801:Humans; D016030:Kidney Transplantation / Q000009:adverse effects; D008297:Male; D008875:Middle Aged; D009367:Neoplasm Staging; D012189:Retrospective Studies; D012514:Sarcoma, Kaposi / Q000453:epidemiology* / Q000209:etiology* / Q000628:therapy / Q000821:virology; D013019:South Africa / Q000453:epidemiology; D016896:Treatment Outcome