title: Digital x-ray imaging: the basics.
abstract: This article defines the terminology of digital imaging and presents an introduction to several modalities, with emphasis on digital video subtraction angiography. Topics discussed include special imaging considerations and problems, operating modes, and equipment configuration.
mesh_terms: D000703:Analog-Digital Conversion; D000792:Angiography / Q000379:methods*; D003201:Computers; D013382:Subtraction Technique; D013679:Technology, Radiologic