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Fig. 3 | EJNMMI Research

Fig. 3

From: IDAC-Dose 2.1, an internal dosimetry program for diagnostic nuclear medicine based on the ICRP adult reference voxel phantoms

Fig. 3

The module to calculate the absorbed dose to various types of spheres. Left, in this example, a “bone cortical” sphere volume of 10 cm3 was selected. Right, the activity of 227Th (in MBq). The absorbed dose to the sphere was calculated as 110 Gy (563 Gy including the absorbed dose contribution of daughters) for an administration of 1 MBq 227Th and an integration period of 80 days (T D  = 1920 h)

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