<unk>  are rare tumors, accounting for less than 1% of all external ear tumors. The patients will present with a mass, perhaps associated pain, and may have changes in hearing (usually a sensorineural or a conductive hearing loss). Some patients have tinnitus. Nerve paralysis is very uncommon.
Ceruminous adenoma
Sebaceous adenoma
Basal cell adenoma
Pilomatricoma
Ganglion cyst
Sebaceous hyperplasia
Nevus of Ota
Keratin implantation cyst