Uncertainty Analysis in the Calibration of an Emission Tomography System for Quantitative Imaging

Table 1

Half-lives and associated standard uncertainties for a selection of radionuclides used both in diagnosis and in therapy [6].

Radionuclide			Use
^18F	1.82890 h	0.012	Diagnosis
	6.0067 h	0.017	Diagnosis
^131I	8.0233 d	0.023	Diagnosis and therapy
^177Lu	6.647 d	0.060	Therapy
^90Y	2.6684 d	0.048	Therapy
^223Ra	11.43 d	0.26	Therapy