Table 1.

Selected radionuclides useful for tumor targeted radiotherapy

Nuclide	Emission	Half-life	Emax (MeV)	Mean range (mm)	Source	Imageable
90Y	β	2.7 d	2.30	2.76	generator	No
131I	β, γ	8.0 d	0.81	0.4	reactor	Yes
177Lu	β, γ	6.7 d	0.50	0.28	reactor	Yes
186Re	β, γ	3.8 d	1.1	0.92	accelerator or reactor	Yes
188Re	β, γ	17.0 h	2.1	2.43	generator	Yes
67Cu	β, γ	2.6 d	0.57	0.6	accelerator	Yes
213Bi	α	45.7 min	5.87	0.04-0.1	generator	Yes
212Bi	α	1.0 h	6.09	0.04-0.1	generator	Yes
211At	α	7.2 h	5.87	0.04-0.1	accelerator	Yes
67Ga	Auger, β, γ	3.3 d	0.18	0.001-0.02	accelerator	Yes
111In	Auger, γ	2.83 d	0.86	0.001-0.02	accelerator	Yes