The article talked about the cancer of the larynx and its symptoms. The larynx is part of the respiratory tract between the pharynx and the trachea, containing the vocal chords. One of the main symptoms of having laryngeal cancer is hoarseness or rough or grating sound of the voice of […]

The article contained discussions about the disease called bronchitis. The term is defined as an inflammation or soreness of the mucous membrane of the bronchial tubes or bronchi commonly triggered by infection but can also be caused by irritation from a gas or an irritant. The Bronchi are the two […]