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Table 1 Descriptive patient characteristics and radiotherapy parameters of the study cohort (n = 104)

From: Real-time intra-fraction motion management in breast cancer radiotherapy: analysis of 2028 treatment sessions

 

No. (%)

Age at diagnosis (yrs.)

 mean ± SD

59.7 ± 13.3 years

 median (range)

59.0 (50.0–70.0) years

Tumour localisation

 left

39 (37.5%)

 right

65 (62.5%)

Tumour stage

 pTis

10 (9.6%)

 pT1

50 (48%)

 pT2

36 (34.6%)

 pT3

4 (3.8%)

 pT4

4 (3.8%)

Nodal status

 pN0

69 (66.3%)

 pN1

22 (21.2%)

 pN2

9 (8.7%)

 pNx

4 (3.8%)

Fractionation

 Normo-fractionated (2/50 Gy)

62 (59.6%)

 Hypo-fractionated (2.67/40 Gy)

42 (40.4%)

Radiotherapy

 Whole-Breast

88 (84.6%)

 Chest-wall

16 (15.4%)