Ailish Hanly

Co-Existence of a Syringocystadenoma Papilliferum and Tubular Apocrine Adenoma in the Absence of a Nevus Sebaceus: A Case Series and Review of the Literature.

BACKGROUND Syringocystadenoma papilliferum (SCAP) and tubular apocrine adenoma (TAA)/papillary eccrine adenoma (PEA) are rare, benign sweat gland tumors that most commonly co-occur in the setting of a nevus sebaceus. Some hypothesize that these tumors exist on a spectrum; however, their co-existence without a nevus seb...