Metastatic eccrine sweat gland carcinoma: case report.

Eccrine sweat gland carcinoma is a rare malignancy of skin adnexa with potential aggressive growth and metastatic spread. We report here a case of eccrine carcinoma arising on a finger with widespread pulmonary metastasis. A brief synopsis of the pathological and clinical aspects of eccrine sweat gland carcinoma is presented and currently available therapeutic modalities are discussed.