Uncertainty of stochastic parametric approach to bone marrow dosimetry of ^89,90Sr.

ABSTRACT: The objective of this study is to evaluate the uncertainties of the dosimetric modeling of active marrow (AM) exposure from bone-seeking ^89,90Sr. The stochastic parametric skeletal dosimetry (SPSD) model was specifically developed to study the long-term effects resulting from chronic ^89,90Sr exposure in populations of the radioactively contaminated territories of the Southern Urals region of the Russian Federation. The method permits the evaluation of the dose factors (DF(AM ← TBV) and DF(AM ← CBV)), which convert the radionuclide activity concentration in trabecular (TBV) and cortical (CBV) bone volumes into dose rate in the AM, and their uncertainties. The sources of uncertainty can be subdivided into inherent uncertainties related

SUBMITTER: Shishkina EA 

PROVIDER: S-EPMC10900932 | biostudies-literature | 2024 Feb

REPOSITORIES: biostudies-literature