Table 1.

Absorbed organ doses of [¹⁷⁷Lu]Lu-PSMA-617 in selected organs [22,34].

Organ	Absorbed Dose (Gy/GBq) Mean (±SD) n = 29	Calculated Absorbed Dose for 6 × 7.4 GBq (Cumulated Activity 44.4 GBq) (Gy) Mean (±SD)
Lacrimal glands	2.100 (±0.470)	92 (±21)
Salivary glands	0.630 (±0.360)	28 (±16)
Left colon	0.580 (±0.140)	26 (±6.0)
Right colon	0.320 (±0.078)	14 (±3.4)
Kidneys	0.430 (±0.160)	19 (±7.3)
Liver	0.090 (±0.044)	4.0 (±2.0)
Red marrow	0.040 (±0.020)	1.5 (±0.9)
Spleen	0.067 (±0.027)	3.0 (±1.2)
Thyroid	0.260 (±0.370)	11 (±16)
Prostate	0.027 (±0.026)	1.2 (±1.1)
Testes	0.023 (±0.025)	1.0 (±1.1)
Rectum	0.560 (±0.140)	25 (±6.2)
Urinary bladder wall	0.320 (±0.025)	14 (±1.1)
Total body	0.037 (±0.027)	1.6 (±1.2)