Hirayama disease

Yen Lin Huang, Chi-Jen Chen

研究成果: 雜誌貢獻回顧型文獻同行評審

36 引文 斯高帕斯(Scopus)

摘要

Hirayama disease (juvenile muscular atrophy of distal upper extremity) is a cervical myelopathy. Predominantly affecting male adolescents, it is characterized by progressive muscular weakness and atrophy of distal upper limbs, followed by spontaneous arrest within several years. Although the cause of cervical myelopathy remains unclear, neuropathologic and neuroradiologic findings suggest a forward displacement of the posterior cervical dural sac during neck flexion, causing compression of the cervical cord, and results in atrophic and ischemic changes in the anterior horn. A good understanding of Hirayama disease is essential because early recognition and management can effectively halt the progressive deterioration.
原文英語
頁(從 - 到)939-950
頁數12
期刊Neuroimaging Clinics of North America
21
發行號4
DOIs
出版狀態已發佈 - 十一月 2011

ASJC Scopus subject areas

  • Radiology Nuclear Medicine and imaging
  • Clinical Neurology

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