Glomangioma of the middle ear.

A 62-year-old female was admitted to our clinic in October 1999 with a 6-year history of hearing loss, tinnitus and otorrhea in the right ear. Physical examination showed a polypoid mass arising from the right middle ear and extending into the external auditory canal. Serohemorrhagic otorrhea was also observed. Serious hemorrhage occurred while taking a biopsy. The histopathologic diagnosis was a glomangioma. MRI demonstrated a hypervascular mass (10 x 15 mm(2)) completely filling the right middle ear. Preoperative embolization of the ascending pharyngeal artery was carried out. The tumor was completely resected via a transmastoid approach. No complications were observed postoperatively. At the most recent follow-up examination, 72 months after the operation, no sign of disease was present. The modified radical mastoidectomy approach used in this case proved to be a safe and efficacious method for removing the glomangioma.