Pullicino P, du Boulay G H, Kendall B E
Neuroradiology. 1979 Aug 15;18(2):63-6. doi: 10.1007/BF00344823.
The spinal cord is not consistently shown by plain computed tomography or with iodide enhancement. Xenon enhancement increases the attenuation of the spinal cord and visualization is improved considerably; fluid-filled cavities, including syringohydromyelia, do not enhance and are clearly defined.