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A Case of Airway Obstruction Caused by Bilateral Vocal Cord Palsy in a Patient with Lateral Medullary Infarction

Authors
 Seok Jong Chung ; Han Yi ; Young Dae Kim ; Ji Hoe Heo ; Hyo Suk Nam ; Dongbeom Song ; Tae Jin Song 
Citation
 Korean Journal of Stroke, Vol.14(2) : 89~91, 2012 
Journal Title
 Korean Journal of Stroke 
ISSN
 1229-4101 
Issue Date
2012
Abstract
Lateral medullary infarction can lead to central respiratory failure. However, in Wallenberg's syndrome, obstructive respiratory failure rarely develops. Here, we report a case of obstructive respiratory failure with stridor caused by unilateral lateral medullary infarction. A 74-year-old woman was admitted for acute right lateral medullary infarction. On the 12th day after the stroke, the patient developed respiratory failure necessitating endotracheal intubation. She could maintain good oxygen saturation and ventilation in intubated status without the assistance of mechanical ventilator, even during sleep. The pharyngo-laryngoscopy demonstrated the hypomobility of bilateral vocal cords. This case suggests that unilateral medullary infarction might be a cause of bilateral vocal cord palsy.
URI
http://ir.ymlib.yonsei.ac.kr/handle/22282913/91347
DOI
10.5853/kjs.2012.14.2.89
Appears in Collections:
1. 연구논문 > 1. College of Medicine > Dept. of Neurology
Yonsei Authors
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