Multiple primary sweat gland carcinomas

Abstract

Sweat gland carcinoma is a rare tumor, but one with a fully malignant potential. A unique case of two primary sweat gland carcinomas occurring in the same individual, with both metastasizing to regional lymph nodes, is presented. Microscopic and histochemical investigation revealed the tumors to be of apocrine sweat gland type. The clinical course for both of these tumors closely resembles that reported for other sweat gland carcinomas. Aggressive surgical therapy, including regional lymphadenectomy, is often necessary to afford the greatest likelihood for cure of these lesions. Copyright © 1971 American Cancer Society