Headache & Pain
Aug. 22, 2021
Nearly 3,000 illustrations, including video clips of neurologic disorders.
Every article is reviewed by our esteemed Editorial Board for accuracy and currency.
Full spectrum of neurology in 1,200 comprehensive articles.
In this sagittal, enhanced, T1-weighted MRI scan of the spine, the spinal canal (blue) is filled inferiorly with tumor (red arrows), metastatic from the brain (via the CSF). (Contributed by Dr. Sherman Stein.)