Table I.
Histopathological characteristics of the endometrial cancer and hyperplasia groups.
| Characteristic | n | % |
|---|---|---|
| Endometrial cancer (n=91) | ||
| Endometroid | 78 | 85.7 |
| Endometroid with squamous differentiation | 9 | 9.9 |
| Othera | 4 | 4.4 |
| Stage (pT) | ||
| T0 | 1 | 1.1 |
| T1a | 35 | 38.4 |
| T1b | 35 | 38.4 |
| T2 | 11 | 12.2 |
| T3a | 6 | 6.6 |
| T3b | 3 | 3.3 |
| Lymph node metastasis (pN) | ||
| N0 | 34 | 37.0 |
| N1 | 6 | 6.5 |
| Nx | 51 | 56.5 |
| Histological grade | ||
| G1 | 19 | 20.9 |
| G2 | 49 | 53.8 |
| G3 | 23 | 25.3 |
| Hyperplasia (n=36) | ||
| Simplex hyperplasia | 21 | 58.3 |
| Simplex hyperplasia with atypia | 5 | 13.9 |
| Complex hyperplasia with atypia | 10 | 27.8 |
a
Endometroid with mucinous differentiation; clear cell carcinoma; undifferentiated endometrial sarcoma; serous adenocarcinoma.