Recurrent pleural effusion and pulmonary metastases from a cutaneous apocrine tumour of the axilla.

Sweat gland carcinomas are very rare and they are differentiated between tumours of apocrine or eccrine origin. The axilla is the most common site for apocrine gland carcinoma for its great abundance of these glands. There are no recommendations in literature regarding appropriate treatment schedules for apocrine gland carcimonas in advanced stages. We report a case of recurrent left pleural effusion in a 76-year old man with metastatic cutaneous apocrine tumour of the right axilla. We describe the clinical and histological features, with management options and a review of the relevant literature on apocrine gland carcinoma.