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1.
Korean Journal of Audiology ; : 133-137, 2013.
Artículo en Inglés | WPRIM | ID: wpr-40692

RESUMEN

A 43 year-old female patient suffered the sudden onset of pulsatile tinnitus in the left ear 2 months ago. The tinnitus did not subside spontaneously and remained unchanged. The patient had no history of head trauma or surgery of the head and neck. The character of the tinnitus was pulsatile, and it was synchronous with the heart beat. Audiologic examinations were performed and all of the results were normal. Computed tomography with angiography was performed and evidence of an arterio-venous fistula (AVF) was found. 4-vessel angiography was performed to confirm the dural AVF between the external carotid artery and sigmoid sinus. Embolization of the feeder-vessels was done under a fluoroscope and 70% of the fistula flow was controlled after embolization and the tinnitus totally subsided during the embolization.


Asunto(s)
Femenino , Humanos , Angiografía , Fístula Arteriovenosa , Arteria Carótida Externa , Colon Sigmoide , Traumatismos Craneocerebrales , Oído , Fístula , Cabeza , Corazón , Cuello , Acúfeno
2.
Korean Journal of Audiology ; : 142-147, 2013.
Artículo en Inglés | WPRIM | ID: wpr-40690

RESUMEN

Achondroplasia is the most common skeletal dysplasia and it combines various complications with normal longevity. Hearing disturbance due to otitis media or an ossicular anomaly is one of the most common complications. Conductive hearing loss is suggested as the most common form of hearing loss. Temporal bone and middle ear structures are distorted in achondroplasia because of rotational change of the skull base. Authors experienced a case of an achondroplastic patient with bilateral hearing disturbance. We faced making a potential mistake during the previous operation but a favorable postoperative result occurred. Our experience could be helpful to other clinicians who face achondroplastic patients.


Asunto(s)
Humanos , Acondroplasia , Osículos del Oído , Oído Medio , Audición , Pérdida Auditiva , Pérdida Auditiva Conductiva , Longevidad , Prótesis Osicular , Otitis Media , Base del Cráneo , Hueso Temporal
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