Optimisation of radiological protocols for chest imaging using computed radiography and flat-panel X-ray detectors Ottimizzazione dei protocolli radiologici per gli esami del torace effettuati con apparecchiature di computed radiography e direct radiography

Purpose. Digital radiography technology has replaced conventional screen-film systems in many hospitals. Despite the different characteristics of new detector materials, frequently, the same radiological protocols previously optimised for screen film are still used with digital equipment without any critical review. This study addressed optimisation of exposure settings for chest examinations with digital systems, considering both image quality and patient dose.