骨骼系统放射学基础（18）——肿瘤累及颈椎

Figure 18 Tumor involvement of the cervical spine. In this patient with lymphoma and neurologic deficit, a sagittal magnetic resonance image of the cervical spine demonstrates complete replacement of the marrow of C7, seen as a dark area on the T1 image (arrow). The T2 image also shows the tumor as a white area (arrow) narrowing the spinal canal and compressing the spinal cord.