Spinal Cord Perfusion MR Imaging Implicates Both Ischemia and Hypoxia in the Pathogenesis of Cervical Spondylosis

摘要

OBJECTIVES: Although a number of studies have implicated ischemia and hypoxia in the pathogenesis of cervical spondylosis, quantification remains difficult and the role of ischemia and hypoxia on disease progression and disease severity in human cervical spondylosis remains largely unknown. Therefore, the objective of this study was to assess spinal cord perfusion and oxygenation in human cervical spondylosis and examine the relationship between perfusion, degree of spinal cord compression, and neurological status.