EJNMMI Research

Table 1 Absorbed doses per unit activity administered for ⁴⁴ScCl₃ and ⁴⁷ScCl₃ (mGy/MBq)

From: Engineering a modular ⁴⁴Ti/⁴⁴Sc generator: eluate evaluation in preclinical models and estimation of human radiation dosimetry

Organs	Absorbed Dose of ⁴⁴ScCl₃(mGy/MBq)		Absorbed Dose of ⁴⁷ScCl₃(mGy/MBq)
Organs	Male	Female	Male	Female
Adrenals	0.198	0.252	0.186	0.237
Brain	0.033	0.040	0.049	0.058
Breast	0.061	0.055	0.045	0.038
Colon wall	0.160	0.157	0.417	0.437
Endosteum (bone surface)	0.060	0.082	0.042	0.077
Gallbladder wall	0.277	0.297	0.303	0.336
Heart wall	0.303	0.361	0.249	0.294
Kidneys	0.244	0.299	0.496	0.601
Liver	0.524	0.615	1.680	2.030
Lung	0.240	0.276	0.229	0.263
Muscle	0.047	0.056	0.075	0.091
Pancreas	0.211	0.227	0.271	0.295
Red (active) bone marrow	0.124	0.174	0.080	0.111
Salivary glands	0.060	0.070	0.153	0.185
Skin	0.050	0.058	0.151	0.182
Small intestine wall	0.194	0.226	0.720	0.825
Spleen	0.502	0.596	1.850	2.260
Stomach wall	0.268	0.317	0.605	0.696
Effective dose 60 [mSv/MBq]	0.146	0.179	0.310	0.369

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