| Autor: |
Smith, Kathleen J., Nelson, Ann, Angritt, Peter, Morz, Al, Skelton, Henry G. |
| Zdroj: |
Journal of Cutaneous Medicine and Surgery; January 1999, Vol. 3 Issue: 3 p132-139, 8p |
| Abstrakt: |
Background: Although all epidemiologic subsets of Kaposi's sarcoma (KS) (i.e., sporadic, endemic, epidemic, and iatrogenic) have an association with human herpes virus 8 (HHV8), these subsets occur in patient populations with distinctive clinical features. To a variable degree men outnumber women in all subsets.Objective: A retrospective study of women with histologically proven cutaneous KS was undertaken to determine the clinical and histopathologic features, as well as any associations.Methods: Two hundred and fifty cases of cutaneous KS in women from 1975 to 1993 were reviewed.Results: Of the patients, 80% were more than 60 years of age, and of the patients less than 60 years old, 28 were from areas of the world with endemic KS. All HTV+ patients but one were from areas of endemic KS. Two patients were renal transplant patients. Sixty-four percent of the patients had single lesions and 21% recurrent lesions. Twelve patients had, or were known to develop, internal involvement, and in six patients the cause of death was KS. All but four cases histologically showed areas of solid proliferations of tumour cells consistent with plaque or tumour stage. An angiosarcoma-like histologic pattern appeared to be associated with more aggressive epidemiologic subsets. High mitotic rates were rarely seen and did not correlate with aggressive epidemiologic subsets.Conclusion: Kaposi's sarcoma in women is diagnosed almost exclusively in plaque or tumour stage. The majority of women within our study fit within the epidemiologic subset of sporadic KS. |
| Databáze: |
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