Basic Clinical Radiobiology 2017

2nd cancers after RT of prostate Ca

Relative Risk

After >5 years

After >10 years

All second cancers

1.11 (p<0.007)

1.27 (p<0.002)

Bladder

1.55 (p<0.0001)

1.77 (p<0.01)

Rectum

1.35 (p<0.06)

2.05 (p<0.03)

Lung

1.22 (p<0.01)

1.42 (p<0.02)

Leukaemia in first 10 years: Surgery patients

Irradiated patients

Relative risk in 10 y

39 in 343,690 person-years

25 in 112,422 person-years

2 (p<0.05)

Brenner DJ et al. Cancer 2000;88:398-406