subglottis

Larynx

What is the larynx? The larynx is a hollow tube that allows air to pass from the pharynx to the trachea. It is important for breathing and the production of sound. The larynx is located near the middle of the neck. Most of the inside surface of the larynx is covered by specialized cells called …
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Keratinizing squamous dysplasia of the larynx

What is keratinizing squamous dysplasia of the larynx? Keratinizing squamous dysplasia is a pre-cancerous disease involving the tissue on the surface of the larynx. The larynx is an organ found at the top of the neck behind the tongue. Keratinizing squamous dysplasia is considered a pre-cancerous disease because it can over time turn into a …
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