Herpes simplex viral laryngitis.

The true incidence of herpetic infections of the larynx is unknown. This entity may be underreported because of the difficulty in establishing the diagnosis. This report describes an immune-competent patient in whom extubation failed because of mass lesions of the posterior glottis. A biopsy specimen of the lesions revealed herpes simplex virus. We review the clinical presentation and histopathologic findings in this patient.