The central pa of cholesteatoma contains which of the following?
Cholesteatoma consist of two pas: 1. Matrix is made up of keratinizing squamous epithelium resting on a thin stroma of fibrous tissue. 2. The central pa consists of keratin debris produced by matrix. For this reason, it has also been named epidermis or keratoma. Ref: PL Dhingra 7th edition of Ear, Nose and Throat; Pg no 73
Keratin debris
Keratinized squamous epithelium
Coulmnar epithelium
Fibroblasts
Ear