BCRB 2018
Dose fractionation: LQ formalism
a/b -value - late effects / experimental data Tissue / reaction a/b -value [Gy] Ref.
van der Kogel 1979
Spinal cord
1.8-2.7 1.6-1.9 1.5-2.0 2.2-3.0 3.7-4.5 4.1-4.9 3.8-4.1 2.3-2.9 3.1-5.0 1.7-2.0 1.7-2.0 0.5-3.8 1.0 0.9-2.8 1.4-4.3
cervical
White and Hornsey 1978
Ang et al. 1983 Thames et al. 1981
lumbar
van der Kogel 1979 White and Hornsey 1978
Leith et al 1981
Amals and Yuhas
Weight loss
Terry and Denekamp
Intestine
Rectal stenosis
Trott and Kummermehr 1994
Caldwell 1975
Kidney
Hopewell and Wiernik 1977
van Rongen et al. 1988
liams and Denekamp 1984
Stewart et al. 1984 Thames et al. 1988 Stewart et al. 1984 Bentzen et al. 1992
Urinary bladder Impaired function
6.6 [2.2;14.5] 5.8 [3.6;8.8] 4.4 [2.0;8.4]
Dörr and Bentzen 1999
LD50
Wara et al. 1973
Lung
4.4-6.3 2.8-4.8 2.0-2.4 1.9-3.1
Field et al 1976
Travis et al. 1983
Breathing frequency
Parkins and Fowler 1985
ESTRO BCR Course / NT radiosensitivity and fractionation – W. Dörr
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