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Table 1 Patients’ characteristics

From: Hypofractionated irradiation of infra-supraclavicular lymph nodes after axillary dissection in patients with breast cancer post-conservative surgery: impact on late toxicity

Characteristic

N

%

Age

  

 <50

24

24 %

 50-59

23

23 %

 >60

53

53 %

Histology

  

 DCI

75

75 %

 LCI

15

15 %

 Others

10

10 %

Pathological tumor stage

  

 pTis

2

2 %

 pT1

51

51 %

 pT2

38

38 %

 pT3

2

2 %

 pT4

2

2 %

 Not evaluable

5

5 %

Pathological nodal stage

  

 pN0

9

9 %

 pN1

25

25 %

 pN2

43

43 %

 pN3

23

23 %

Grading

  

 G1

4

4 %

 G2

54

54 %

 G3

38

38 %

Not evaluable

4

4 %

 Ki67

  

 ≤14 %

27

27 %

 >14 %

71

71 %

Not evaluated

2

2 %

  1. DCI ductal carcinoma invasive, LCI lobular carcinoma invasive