Development of a 2,048 x 2,048-pixel image intensifier-TV digital radiography system. Basic imaging properties and clinical application.

RATIONALE AND OBJECTIVES. A 2,048 x 2,048-pixel matrix image intensifler (II)-TV digital radiography system has been developed. Potential clinical applications of this new II-TV system were investigated.METHODS. Basic imaging properties were assessed with clinical applications to gastrointestinal (G