Table 1.
Clinicopathological features of human mammary neoplasms. For the age and the survival, the data are the mean values with the standard deviation in brackets. Fibroadenoma (Fb), tubular carcinoma (TC), grade I invasive carcinoma (ICgI), grade III invasive carcinoma (ICgIII), invasive micropapillary carcinoma (IMC). N = number of cases. NA = not evaluated. HR = hormonal receptor.
| Histological type | n | Age (year) | Staging (TNM) | Histological grades | Molecular subtype | Survival (months) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| I | II | III | IV | V | I | II | III | HR+/ Ki67 < 20% |
HR+/ Ki67 > 20% |
HR+/- HER2+ |
HR-/ HER2- |
||||
| Fb | 12 | 34.2 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA |
| TC | 4 | 71.3 | 2 | 2 | 0 | 0 | 0 | 4 | 0 | 0 | 4 | 0 | 0 | 0 | 66.0 |
| ICgI | 16 | 68.4 | 5 | 7 | 0 | 3 | 1 | 16 | 0 | 0 | 13 | 3 | 0 | 0 | 86.3 |
| ICgIII | 21 | 59.6 | 5 | 2 | 2 | 10 | 2 | 0 | 0 | 21 | 2 | 12 | 4 | 3 | 79.1 |
| IMC | 17 | 52.3 | 4 | 3 | 1 | 9 | 0 | 3 | 8 | 2 | 3 | 8 | 6 | 0 | 59.5 |
| Total | 70 | - | 16 | 14 | 3 | 22 | 3 | 23 | 8 | 23 | 22 | 23 | 9 | 4 | - |