A Case of Ceruminous Syringocystadenoma in the External Auditory Canal

It is rare to find tumor of the ceruminous gland, which a modified apocrine gland located within skin external auditory canal (EAC). Syringocystadenoma papilliferum (SCAP) benign adnexal that occurs in head and facial area forms infiltrative macules, papules, or keratinous nodules, but rarely EAC. To date, fewer than 150 case reports SCAP have been reported, with EAC being extremely rare. We report 51-year-old male 2 year-history left mass arising from superior wall performed microscopic surgery, resected via retro-auricular approach under general anesthesia. The histopathological examination confirmed specimen as SCAP. There were no complications recurrence during 4 months follow-up period.