Malignant melanoma resection and reconstruction with the first manifestation of lumbar metastasis: A case report

Figure 1 Magnetic resonance imaging and computed tomography of the patient's lumbar spine. A: In the sagittal position, tumors may be compressing the spinal cord; B: The transverse view shows that the right spinal cord is compressed by a tumor; C: The transverse position shows destruction of the right pedicle and vertebral body; D: In the sagittal position, the posterior side of the spine is destroyed by tumors.