Pleomorphic adenoma in sweat gland: Report of a case

Abstract

A case of pleomorphic adenoma in sweat gland is reported here. The histopathologic report confirmed the diagnosis. Pleomorphic adenoma is most common in salivary glands but very rare in sweat glands. Pleomorphic adenoma in sweat gland and the similar tumors of eccring sweat gland are described that bear a striking resemblance to pleomorphic adenomas of salivary gland. Upon closer examination, the tumor contained areas of apocrine decapitation secretory activity , and primitive hair follicles indicating cutaneous rather than mucosal origin. One year follow-up examination has revealed no evidence of recurrence.