Characteristic | Data |
Total number of patients | 23 |
Median age (y) | 61 (range, 37–80) |
Initial tumor classification (n) | |
T1 | 7 |
T2 | 14 |
T4 | 2 |
Initial stage UICC (n) | |
Stage I | 6 |
Stage IIA | 10 |
Stage I/IB | 5 |
Stage IIIB | 2 |
Histology (n) | |
Ductal | 20 |
Lobular | 3 |
Hormone receptor status (n) | |
ER+ and PR+ | 14 |
ER+ and PR− | 7 |
ER− and PR+ | 1 |
ER− and PR− | 1 |
Histologic grade (n) | |
I | 1 |
II | 19 |
III | 3 |
Premenopausal status (n) | 2 |
Postmenopausal status (n) | 21 |
ER = estrogen receptor; PR = progesterone receptor.