Crossword clues for pneumoencephalogram
Wiktionary
pneumoencephalogram
n. An image produced by means of pneumoencephalography.
WordNet
pneumoencephalogram
n. an X ray of the brain made by replacing spinal fluid with a gas (usually oxygen) to improve contrast [syn: encephalogram]
Usage examples of "pneumoencephalogram".
A PEG, or pneumoencephalogram, consists of draining all the cerebrospinal fluid and pumping in air to increase contrast in the ventricles.