From: Second malignancies in breast cancer patients following radiotherapy: a study in Florence, Italy
Type of therapy | Number of women (%) | Mean age-at-treatment (years) |
---|---|---|
No therapy | 1,457 (27.8) | 57.4 |
Radiotherapy only | 1,779 (33.9) | 52.7 |
Hormonal therapy only | 663 (12.6) | 62.3 |
Chemotherapy only | 443 (8.4) | 46.3 |
Radio- and hormonal therapy | 553 (10.5) | 57.8 |
Radio- and chemotherapy | 293 (5.6) | 44.3 |
Hormonal and chemotherapy | 35 (0.7) | 46.9 |
All three therapies | 25 (0.5) | 43.8 |
Total | 5,248 (100) | 54.7 |