A concept of radiation safety in radiodiagnosis and radiotherapy

Conceptual problems of up to date radiation safety dosimetric ensurance in radiation diagnostics and radiotherapy of nontumor diseases are as follows: selection of dosimetric criteria of nonequilibrium radiation influence with an account of probable remote radiation aftereffects; determination of dose-response dependence character by low radiation doses; development of optimal technological principles for radiation diagnostics and therapy; development of organizational and methodical approaches to decreasing dose loads by radiation diagnostics and therapy of nontumor diseases; optimization of studies by ALARA principle