Cholesteatoma is commonly associated with?
Cholesteatoma is commonly associated with the attico-antral type of CSOM. Attico-antral type of CSOM involves posterosuperior pa of the cleft and is associated with an attic or marginal perforation. The disease is often associated with the bone-eroding processes such as cholesteatoma, granulations and osteitis. Ref: PL Dhingra 7th edition of Ear, Nose and Throat; Pg no 78
Attico-antral CSOM
Tubotympanic CSOM
Tympanosclerosis
Foreign body in ear
Ear