Selection of equipment for fluorography and chest radiography based on assessment of image quality and patient exposure levels

Modern radiation diagnostics, due to its rapid development and improvement of the methods and technologies used, requires constant monitoring, including in the context of patient irradiation levels. The choice of appropriate X-ray diagnostic equipment is one of the key aspects of ensuring radiation protection. Materials and Methods: The study analyzed X-ray diagnostic machines and digital fluorographs with different imaging technologies (detector types), using the example of lung surveys. The evaluation of the machines was carried out using a specially developed 5-point scale in relation to key parameters of quality and safety. Results and Discussion: The results of the study show that digital X-ray diagnostic machines with a U-arc stand and digital X-ray machines with a flat panel detector demonstrate higher image quality compared to other technologies at relatively low levels of patient irradiation. An additional advantage of such devices for city clinics, compared to "classic" fluorographs, is their versatility and the ability to conduct various X-ray examinations (not only lung examinations), which ensures the interchangeability of devices and the effective redirection of the patient flow during the repair of the device. Conclusion: The results of the study emphasize the importance of choosing the appropriate X-ray equipment to ensure high quality diagnostics and patient protection, taking into account the profile of the organization's medical care.