[Patient irradiation in the radiodiagnostic use of ionizing radiation. Present status and prevention].
Tabelar presentation of measurement results for adult patients irradiation by thermoluminescent dosimeters is given for classic and standard computed-tomographic radiodiagnostic procedure. Measurements have included not only somatic organs irradiation, but critical organs (sternum, gonads and eye lens) thyroid gland and uterus, as well. They have always been undertaken under the same conditions by modern multipulse X-ray apparatus with electronic X-ray image amplifier, iontomat and standard screens. Results have shown considerable exposition and overdosage in relation to annual standard limits so that risk in this branch of diagnostics has exceeded limits of acceptable tolerance. Failures in practice, necessary medical and technical protective measures as well as positive regulations in the law of ionizing irradiation protection have been pointed out.