Radiography

Category Modality Term Radiography Definition of Radiography Imaging Technique Using X Rays To Visualize Internal Anatomy Notes About Radiography Includes Plain Radiography, Fluoroscopy, And Specialized Studies

Phototimer

Category AEC Component Term Phototimer Definition of Phototimer Early AEC Device Using Photocells To Measure Radiation And Terminate Exposure Notes About Phototimer Replaced By Ionization Chamber Systems In Modern Units