Stage IV neuroblastoma, off therapy since 3 months. Evaluate for progression of disease. No abnormal mass or enhancement is appreciated within the lumbar spinal canal to suggest tumor recurrence. Vertebral body heights are within normal limits. Alignment is within normal limits. Bone marrow signal is benign. The conus medullaris is normal in position. No spinal canal or neural foraminal stenosis is seen.Paraspinous soft tissues appear within normal limits. No obvious mass within the retroperitoneum is appreciated, but can be better assessed with dedicated abdominal imaging.
No evidence of tumor recurrence within the lumbar spine.