Initial radiation dose in critical organs el pediatric radiology in INEN

The medical practices diagnostic, therapeutic and interventionists, the patients and professionals are exposed to a radiological risk that in many cases is a critic due to the severity of the damage that it might cause, for example for the cases of pregnant patients, children and in general in a the irradiation of organs of high risk as thyroid, gonads, crystalline, others. In this work I develop a methodology that allows determining the dose absorbed of the beam of X-ray. In the critical organs out of the region to examination in paediatric radiology of thorax, using a system shaped by detectors thermoluminescence of fluoride of lithium activated with magnesium and titanium (LiF: Mg, Ti), and of fluoride of calcium activated with disprosio (CaF2: Dy). The results show that by means of the implementation of this methodology it is possible to reduce up to 50% the dose received for the paediatric patients (in the critical organs thyroid, crystalline and gonads) in the diagnostic practices with X-ray. With this there would be to reducing up to 50% the possibility of appearance of an effect stochastic. (Author)