Table 4 HSPA1A in women with breast cancer according to anatomopathological and immunohistochemical findings.
Variable | No. women | Median HSPA1A (Interquartile range) |
|---|---|---|
Histological subtype | ||
Ductal carcinoma in situ | 3 | 740 (337,1330) |
Mucinous carcinoma | 4 | 526 (364,961) |
Invasive ductal carcinoma | 55 | 1097 (579,1693) |
Invasive lobular carcinoma | 6 | 1768 (542,2706) |
Histological grade | ||
1 | 11 | 716 (337,944) |
2 | 38 | 776 (478,1199) |
3 | 19 | 1719 (1201,2172)a |
Nuclear grade | ||
2 | 31 | 997 (579,1719) |
3 | 37 | 1097 (531,1795) |
Angiolymphatic invasion | ||
Absent | 49 | 997 (600,1694) |
Present | 15 | 1024 (452,3632) |
Estrogen receptor | ||
Negative | 12 | 1367 (597,2028) |
Positive | 56 | 962 (531,1681) |
Progesterone receptor | ||
Negative | 16 | 1367 (597,1821) |
Positive | 52 | 892 (507,3021) |
HER2 | ||
Positive | 12 | 1262 (518,1527) |
Negative | 52 | 953 (507,1707) |
Ki-67 (%) | ||
< 15 | 13 | 579 (450,1099) |
15–30 | 12 | 943 (751,1278) |
> 30 | 40 | 1340 (712,1983)b |
