B: Discrete nodule of left ear cholesteatoma at anterosuperior portion of mastoid found in the epitympanic region-aditus ad antrum, wedged between the posterior bony external auditory canal wall ...

A cholesteatoma is an abnormal skin growth in the middle ear. Here, learn about the causes, symptoms, treatment, and complications of a cholesteatoma.

Cholesteatoma is a destructive lesion of the skull base that can erode and destroy structures in the temporal bone. ... water should never be used to clean the EAC for better visibility.

Benign cysts in your ear, called cholesteatomas, may not cause cancer. But they can affect your hearing, balance, and more. WebMD tells you how to spot them and how they're treated.

Dr. Jane Lea, MD, FRCSC, Otologist/Neurotologist, Paediatric Otolaryngologist discusses Cholesteatoma of the Ear and Surgery VideoElephant - Video Posted: June 5, 2025 | Last updated: June 14, 2025 ...