Invagination of the tympanic membrane of the attic to form retraction pockets to be filled with desquamated epithelium and keratin to form cholesteatoma.
Attic perforation cholesteatoma.
The most common symptoms are loss of hearing and a foul smelling discharge from the ear.
Eustachian tube theory.
Patients may also present due to one of many complications which include.
If the cholesteatoma has been dry the cholesteatoma may present the appearance of wax over the attic.
The vast majority of acquired cholesteatomas develop as a result of chronic middle ear infection and are usually associated with perforation of the tympanic membrane.
Cholesteatoma is condition whereby there is entrapment of squamous epithelium which eventually expands and cause effects to nearby structures.
It can be a birth defect congenital problem but usually occurs as a complication of long standing chronic ear infection.
This is the most common and widely considered as the main reason for cholesteatoma.
Cholesteatoma is an uncommon condition where a cyst like growth develops in the ear.
Cholesteatoma with attic perforation youtube.