[ENT manifestations of congenital cytomegalovirus infection].

Cytomegalovirus is the most common cause of congenital infection worldwide. 90 % of children infected in utero are born without symptoms, but 15 % of them will develop disorders within the first five years of life. The most common disorders affect the inner ear, resulting in sensorineural hearing loss and/or vestibular dysfunction (VD). VD is often unrecognized and confused with conditions -affecting the central nervous system. It can cause delays in psychomotor development and predispose to overall developmental delay. Early diagnosis and treatment are essential to prevent or limit these sequelae. Antiviral treatment during the pre- and neonatal periods should be considered.