Table 2.
Sample classification | Number of cases | 3+ | 2+ | 1+ or negative |
---|---|---|---|---|
Benign/normal | 35 | 1 | 8 | 26 |
DCIS/LCIS | 10 | 1 | 2 | 7 |
Invasive carcinoma (DCIS, n = 18; LCIS, n = 2) | 20 | 7 | 10 | 3 |
DCIS, ductal carcinoma in situ; LCIS, lobular carcinoma in situ.