PMC7656037_01
Preoperative magnetic resonance imaging of the lumbar spine shows the intradural spinal cord lesion. Top row, from left to right: sagittal T1 without contrast, sagittal T1 with contrast, sagittal T2. Bottom row, from left to right: axial T1 without contrast, axial T1 with contrast, axial T2.
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F1
In addition, there was abnormal enhancement of the left-sided intradural nerve roots, and the bilateral, perihilar lung metastases [Figure 1].
Postoperative sagittal T2 magnetic resonance imaging of the lumbar spine demonstrating postoperative changes of laminectomy with residual intradural lesions at L1. This was the only postoperative image obtained as patient discomfort led to an early terminated examination.
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F2
Although the postoperative MR [Figure 2] revealed residual intradural extramedullary tumor, the pain and numbness improved in her left lower extremity [Figure 2].