Table 2 Characteristics of patients and histological features of invasive lobular carcinomas.
From: Decreased Hsp90 expression in infiltrative lobular carcinoma: an immunohistochemical study
Categorical Variables | Frequency (%) |
|---|---|
Menopausal status | |
Premenopausal | 8 (25.0) |
Postmenopausal | 24 (75.0) |
First-degree relative with breast cancer | |
Yes | 6 (18.8) |
No | 26 (81.2) |
Breastfeeding | |
Yes | 24 (75.0) |
No | 8 (25.0) |
Grade | |
1 | 5 (15.6) |
2-3 | 27 (84.4) |
Tumor diameter | |
<2 cm | 6 (18.8) |
≥2 cm | 26 (81.2) |
Nodal status | |
Positive | 8 (25.0) |
Negative | 24 (75.0) |
Metastasis | |
Yes | 0 (0.0) |
No | 32 (100.0) |
ER status | |
Positive | 27 (84.4) |
Negative | 5 (15.6) |
PR status | |
Positive | 25 (78.1) |
Negative | 7 (21.9) |
c-erbB2 status | |
Positive | 7 (21.9) |
Negative | 25 (78.1) |
Continuous variable | mean ± SD |
Ki-67 (%) | 12.0 ± 5.1 |