Case Report
Unusual Case of Mastoid Osteoma
Navarrete MLWe present a case of mastoid osteoma in a 31-year-old female patient who consulted us for a left retroauricular tumor that had a progressive growth from 8 years of evolution, previously diagnosed with Chiari malformation type I as an incidental finding on MRI. Symptoms indicated only was by intermittent disturbances and aesthetic discomfort in the area of the tumor; no associated withotic history or hearing loss, earache, otorrhea, or dizziness.