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. 2021 Feb 18;13(1):59–71. doi: 10.5114/jcb.2021.103588

Table 2.

Organs at risk constraints proposed in the GEC/ESTRO recommendations and the proposed constraints for the BT part of the treatment, if 50 Gy is received from EBRT

Organ Constraints whole treatment Constraints HDR-BT, if 50 Gy EBRT
Rectum D2cc ≤ 75 Gy EQD2 D2cc ≤ 6.5 Gy
Urethra D0.1cc ≤ 120 Gy EQD2
D10% ≤ 120 Gy EQD2
D30% ≤ 105 Gy EQD2
D0.1cc ≤ 11.8 Gy
D10% ≤ 11.8 Gy
D30% ≤ 10.3 Gy