ESTRO Multidisciplinary Management of Breast Cancer 2017

Randomised trials of radiotherapy following breast-conserving surgery (BCS ± RT)

No of trials

Years trials started

Median follow-up (years)

No of women

Trial category

started before 2000

A. Lump: orig

6 4 7

1976-86 1981-91 1989-96

4400 2400 4000

12 12

B. >Lump

C. Lump: low risk

7

All women

17

10,800

10

11

Lancet 2011