| 释义 |
pneumogram|ˈpnjuːməʊgræm, ˈnjuː-|
[f. pneumo- + -gram.]
1. A tracing taken with the pneumograph (Syd. Soc. Lex.): = pneumatogram 1.
2. An X-ray photograph made by pneumography (sense 2).
1921Johns Hopkins Hosp. Bull. XXXII. 74/1 (caption) Cerebral pneumogram..of a case of communicating hydrocephalus; air has been injected into the spinal canal. 1964Taveras & Wood Diagnostic Neuroradiol. 227 The straight anteroposterior pneumogram (C) reveals the forward portions of the lateral and the third ventricles outlined by gas. |