{"id":175,"date":"2020-06-12T18:18:43","date_gmt":"2020-06-12T23:18:43","guid":{"rendered":"https:\/\/redriverent.fm1.dev\/ear\/cholesteatoma\/"},"modified":"2020-10-07T17:41:36","modified_gmt":"2020-10-07T22:41:36","slug":"cholesteatoma","status":"publish","type":"page","link":"https:\/\/redriverent.com\/ear\/cholesteatoma\/","title":{"rendered":"Cholesteatoma"},"content":{"rendered":"\n
Cholesteatoma is an abnormal skin growth in the middle ear behind the eardrum that may also affect the mastoid (skull bone). It begins as a cyst that gradually increases in size, destroying the bones of the middle ear and causing hearing loss. <\/p>\n\n\n\n
When the Eustachian tube is functioning normally, it equalizes ear pressure by moving air from the back of the nose into the middle ear. Allergies and viruses can affect performance, leading to a partial vacuum in the ear. <\/p>\n\n\n\n
This negative pressure stretches the eardrum, creating a pocket or cyst that fills with old skin cells and waste material, which can become easily infected. In rare cases, cholesteatoma can be congenital (present at birth). <\/p>\n\n\n\n