MedDream IS used by the Shadow Polyclinic gathers data from radiation tests performed on patients. The coverage of the data collected in time has been in place since 2021, with daily updates. The dataset consists of: patient's pseudonymised personal number, study study identifier and date, patient's birth year, sex, weight and height, test series identifier, description and modality, test portion data, medical image identifier, radiation dose in deciders per square centimetre, exposure in arctic seconds and photometric interpretation.