Unique case: syringocystadenoma papilliferum associated with an eccrine nevus.

Syringocystadenoma papilliferum is a benign adnexal lesion of the skin most commonly found in the head and neck region. It is frequently seen in association with other benign adnexal lesions. We report a case of syringocystadenoma papilliferum seen in conjunction with an eccrine nevus. To our knowledge, this association has not been previously documented in the literature.