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Preoperative Spinal Cord Perfusion has the ability to predict the postoperative prognosis for Patients with Cervical Spondylotic Myelopathy

Chunyao Wang¹, Xiao Han², Wen Jiang², Guangqi Li¹, Jinchao Wang², Donghang Li², Hua Guo¹, and Huijun Chen¹
¹Center for Biomedical Imaging Research, School of Medicine, Tsinghua University, Beijing, China, ²Jishuitan hospital, Beijing, China

CSM is a chronic progressive disorder of spinal cord with a relatively ill-defined onset of pathogenesis. This study investigated the potential of preoperative blood supply condition measured by DSC MRI with a nonparametric model in prediction of postoperative prognosis for patients with CSM

Fig 3. t-test results of 5 parameters between poor & good recovery groups. Results show that patients in poor-recovery group have significant lower rEnhance, slope1, but possess increased FWHM

Table 2. Univariate/multivariate Logistic Regression for prediction of poor postoperative recovery (mJOA≤15)