What is otitis media cholesteatoma?

Cholesteatoma of the middle ear is a cystic structure that grows in the middle ear. It is not a true tumor.

Cholesteatoma of the middle ear can be divided into congenital and acquired, and its etiology is not clear. In general, it is related to factors such as embryonic ectodermal tissue legacy, chronic inflammatory stimulation, eustachian tube dysfunction, etc. The main symptoms are long-term discharge in the ear, hearing loss, tinnitus, etc.

Patients with middle ear cholesteatoma can be cured by active cooperation after diagnosis. If they do not take standardized treatment, they may cause hearing impairment and affect their daily life.