A Case of Sudden Deafness with Intralabyrinthine Hemorrhage Intralabyrinthine Hemorrhage and Sudden Deafness
Journal of Audiology & Otology
;
: 178-181, 2015.
Artigo
em Inglês
| WPRIM
| ID: wpr-60635
ABSTRACT
Sudden hearing deterioration may occur in our population, but it is difficult to explain the exact pathophysiology and the cause. Magnetic resonance imaging (MRI) in sudden sensorineural hearing loss (SSNHL) is usually useful to evaluate neural lesions such as acoustic schwannoma and hemorrhage in labyrinth. Recently some cases of SSNHL caused by intralabyrintine hemorrhage were reported by the advance of MRI. In the case of intralabyrintine hemorrhage, MRI showed a hyperintense signal in the labyrinth on the pre-contrast and contrast enhanced T1-weighted image and relatively weak intensity on T2-weighted image. The prognosis SSNHL by intralabyrintine hemorrhage is generally known to be poor. We report a case of sudden deafness with intralabyrintine hemorrhage who has a history of anticoagulant administration, with a review of literature.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Prognóstico
/
Imageamento por Ressonância Magnética
/
Neuroma Acústico
/
Perda Auditiva Súbita
/
Audição
/
Perda Auditiva
/
Perda Auditiva Neurossensorial
/
Hemorragia
/
Orelha Interna
Tipo de estudo:
Estudo prognóstico
Idioma:
Inglês
Revista:
Journal of Audiology & Otology
Ano de publicação:
2015
Tipo de documento:
Artigo
Similares
MEDLINE
...
LILACS
LIS