Acoustic trauma caused by lightning.
Lesions produced by exposure to noise are frequent in everyday life. Injuries may be found in all systems of the human body, from the digestive to the endocrine, from the cardiovascular to the nervous system. Many organs may be damaged, the ear being one of them. It is known that noise produced by factories, airports, musical instruments and even toys can cause auditory loss. Noises in nature can also cause acoustic trauma. This report is the case history of acoustic trauma caused by lightning. The patient was studied with CAT scan, electroencephalogram, and brain mapping, impedance audiometry with tympanogram and acoustic reflex, audiometry and evoked otoacoustics emissions: distortion products and transients.
Mora-Magaña
I
I
Audiology Department, Instituto Nacional de Pediatria, Deleg Coyoacàn, Mèxico.
Collado-Corona
M A
MA
Toral-Martiñòn
R
R
Cano
A
A
D000158:Acoustic Impedance Tests; D000293:Adolescent; D001300:Audiometry, Evoked Response; D001931:Brain Mapping; D004569:Electroencephalography; D006317:Hearing Loss, Noise-Induced / Q000175:diagnosis* / Q000209:etiology* / Q000503:physiopathology; D006801:Humans; D015168:Lightning Injuries / Q000150:complications*; D008297:Male; D014057:Tomography, X-Ray Computed