Sudden hearing loss in an adolescent following a single dose of cisplatin

Progressive hearing loss after cisplatin therapy is relatively frequent, specially in older patients, but it is less common in children and in acute form. The case of a 17-year-old patient with an intracranial tumor who suffered sudden deafness after a single course of cisplatin is presented. This patient had a previously documented very good hearing up to 20 kHz. Although it has been suggested that children with irradiated brain tumors may have an increased susceptibility to cisplatin-induced hearing loss, in this case the patient had not been subjected to radiotherapy.