Table 1 Clinicopathological factors
No. DCIS | No. Invasive | No. Mixed | |
|---|---|---|---|
Diagnosis | 27 | 28 | 34 |
Oestrogen receptor status | |||
Positive | 19 | 23 | 24 |
Negative | 8 | 4 | 8 |
Progesterone receptor status | |||
Positive | 20 | 21 | 20 |
Negative | 7 | 6 | 12 |
TP53 mutations | |||
Wild type | 22 | 23 | 24 |
Mutant | 5 | 4 | 8 |
Ki67 | |||
Positive | 6 | 6 | 14 |
Negative | 21 | 22 | 20 |
Grade, I to III and/or A to C | |||
Grade A/I (DCIS/invasive) | 1 | 13 | 3/8 |
Grade B/II (DCIS/invasive) | 13 | 10 | 8/17 |
Grade C/III (DCIS/invasive) | 12 | 4 | 15/7 |