Fig. 1From: Radiopharmacokinetic modelling and radiation dose assessment of 223Ra used for treatment of metastatic castration-resistant prostate cancerSystemic model of radium 223Ra used in the present work for the biokinetic and dosimetric modelling. It is based on the respective model given in ICRP Publication 137 [12] and has been modified to include extra compartments for Cortical Marrow, Trabecular Marrow, Spleen, Skin and Testes, indicated in italic. Exch, exchangeable; nonexch, non-exchangeable; ST, soft tissue. The indication (0, 1, 2) refers to fast, intermediate and slow turnoverBack to article page