Table 3.
Stage and type of invasive epithelial ovarian and tubal cancers as per WHO 2014 classification.
| Characteristics | Positive | Negative |
|---|---|---|
| Total | 80 | 50 |
| FIGO 2014 Stage | ||
| I | 18 | 2 |
| II | 12 | 1 |
| III | 45 | 26 |
| IIIa | 5 | 0 |
| IIIb | 13 | 3 |
| IIIc | 27 | 23 |
| IV | 5 | 21 |
| Early (I/II) stage-%(95% CI) | 37.5 (26.9, 49.0) | 6.0 (1.3, 16.6) |
| Morphology | ||
| Type I iEOC (total) | 15 (18.8%) | 1 (2.0%) |
| Low grade serous | 3 | 0 |
| Endometrioid (low grade) | 3 | 0 |
| Clear cell | 6 | 0 |
| Mucinous | 3 | 1 |
| Type II iEOC (total) | 64 (80.0%) | 42 (84.0%) |
| High grade serous | 53 | 36 |
| High grade endometrioid | 4 | 0 |
| Carcinoma | 4 | 6 |
| Carcinosarcoma | 3 | 0 |
| Unclassified * | 1 (1.3%) | 7 (14.0%) |
Date are numbers unless otherwise stated. * Morphology could not be determined as only peritoneal fluid cytology was undertaken.