Bilateral leg pain and history of neurofibromatosis type 1. There is lack of the usual lordosis. The vertebral body and disc space heights are preserved. The vertebral bone marrow signal is unremarkable. There is no significant spinal canal stenosis. There is a 1 mm wide ventriculus terminalis, which is situated at the L1 level. The imaged portions of the spinal cord otherwise displays normal signal and morphology. The paravertebral soft tissues are unremarkable.
No evidence of neurofibromas in the lumbar spine region, although the assessment is limited by the lack of intravenous contrast.