edema of the glottis


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edema of the glottis

Pathological edema in the tissues lining the vocal structures of the larynx. It may result from improper use of the voice, excessive use of tobacco or alcohol, chemical fumes, or viral, bacterial, or fungal infections. Clinically, the patient often presents with hoarseness or, in severe cases, with respiratory distress and stridor. See: epiglottitis

Symptoms

Initially, hoarseness and, later, complete aphonia characterize this condition. Other symptoms are extreme dyspnea, at first on inspiration only, but later also on expiration; stridor; and a barking cough when the epiglottis is involved.

See also: edema