Table.2 Patient characteristics (n = 26)

Age (years)

 < 50 years

11 (42.3%)

 > 50 years

15 (57.7%)

Menopause

No

11 (42.3%)

Yes

15 (57.7%)

Obesity

Normal (BMI 18.5–24.9)

20 (76.9%)

Obese (BMI ≥ 25)

6 (23.1%)

Recurrent tumor lesions

Patient basis

26/26

Lesion basis

 Locoregional recurrent

5

 Contralateral breast recurrent

16

 Lymph node metastasis

  Right axillary

21

  Left axillary

6

 Distant metastasis

159

Treatment intention

Yes

9 (34.6%)

No

17 (65.4%)

7th AJCC breast cancer TNM stage

Low stage (stage I and II)

4 (15.4%)

High stage (stage III and IV)

22 (84.6%)