현훈을 동반한 양측성 급성 난청을 초기 증상으로 보인 척추기저동맥 폐색
Vertebrobasilar Occlusion Initially Presenting with Sudden Bilateral Hearing Loss with Vertigo
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참고문헌
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Abstract
A 57-year-old man complained of sudden hearing loss and vertigo as sole initial symptoms. Pure tone audiometry revealed severe bilateral sensorineural hearing loss. Brain MRI demonstrated multiple scattered small acute infarctions in the bilateral thalami, occipital lobe, cerebellum and ventral upper pons, however, none in the level of vestibulocochlear nuclei. Cerebral angiography revealed vertebrobasilar occlusion with collateral circulation. On the seventh day of the patient's hospital stay, he developed dysarthria, dysphagia and ataxia. Five months later, his hearing loss persisted, but other neurologic deficits improved substantially.
참고문헌 (10)
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