RESUMEN
Practical usefulness of a teleradiology system using CCD camera, personal computer and telephone line was evaluated in a daily clinical practice. Image quality of this system is diagnostic for the majority of abnormalities on radiological images including plain radiographs. Radiological consultation between hospitals in the same city as well as between distant cities using this moderately priced system was thought to be useful in 90% of cases. Teleradiology using compact systems like ours is expected to be useful in the urban clinical environment as well as in distant areas.
Asunto(s)
Microcomputadores , Tecnología Radiológica , Telecomunicaciones , Teléfono , Estudios de Evaluación como Asunto , HumanosRESUMEN
Dual-energy projection radiography was applied to breast examinations. To perform the dual-energy subtraction radiography with use of a digital radiography unit, high- and low-energy projections were made at an appropriate time interval under differing x-ray exposure conditions. Dual-energy projection radiography appears to offer clear, detailed images and may be a useful supplement to standard mammography.