pneumogastrography

pneu·mo·gas·trog·ra·phy

(nū'mō-gas-trog'ră-fē),
Rarely used radiographic study of stomach after injection of air.
[G. pneuma, air, + gastēr, stomach, + graphō, to write]
Farlex Partner Medical Dictionary © Farlex 2012

pneumogastrography

(nū″mō-găs-trŏg′ră-fē) [Gr. pneuma, air, + gaster, stomach, + graphein, to write]
A radiographical study of the stomach after air has been introduced into it.
Medical Dictionary, © 2009 Farlex and Partners