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Wallenberg's syndrome with proximal quadriparesis.
MedLine Citation:
PMID:  21192194     Owner:  NLM     Status:  In-Process    
Abstract/OtherAbstract:
BACKGROUND: there are several variants of Wallenberg's syndrome. Wallenberg's syndrome with proximal quadriparesis has not been reported before.
CASE SUMMARY: we report a 25-year-old woman presenting with sudden onset of vertigo, hoarseness, dysphagia, right facial numbness, and proximal quadriparesis. Brain magnetic resonance imaging revealed right posterolateral medullary infarction with medial extension and sparing of the pyramidal tracts. The proximal quadriparesis improved substantially 2 weeks after stroke onset.
CONCLUSION: the proximal quadriparesis can be explained by involvement of the right medial medullary reticular formation. Our observation supports the hypothesis that the proximal part of the limb is bilaterally innervated by axons of the corticoreticulospinal tracts in human beings. The rapid recovery of proximal quadriparesis also supports the concept that a functional pyramidal tract seems crucial for recovery after stroke.
Authors:
Chau-Nee Chen; Gim-Thean Khor; Chun-Hung Chen; Poyin Huang
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  The neurologist     Volume:  17     ISSN:  1074-7931     ISO Abbreviation:  Neurologist     Publication Date:  2011 Jan 
Date Detail:
Created Date:  2010-12-30     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  9503763     Medline TA:  Neurologist     Country:  United States    
Other Details:
Languages:  eng     Pagination:  44-6     Citation Subset:  IM    
Affiliation:
Division of Neurology, Department of Internal Medicine, Yuan's General Hospital, Kaohsiung Medical University, Kaohsiung Medical, Kaohsiung, Taiwan.
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