PMC8694136_01
Pathological and radiographical manifestations of the Case 4 patient. Left: Results of HE and immunohistochemical staining of the tumor tissues. Right: MRI images of the tumor that was located at the T12-L1 level. The tumor exhibited heterogenous iso-hyperintense with speckled hyperintense spots inside on T2WI (A) and patchy and cystic with nodules enhancement (B-D) on contrast-enhanced MR images.
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To illustrate, the histological and immunohistochemical findings of case 4 are shown in  Figure 1 . Table 3 . The MRI presentations of the cervical spinal cord lesions (case 4) are illustrated in  Figure 1 .