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Stage and Histology Distribution in Women Aged Younger Than 50 Years With Epithelial Ovarian Cancer
| Characteristic | n (%) |
|---|---|
| Stage | |
| I | 6,825 (36.8) |
| II | 1,761 (9.5) |
| III | 6,066 (32.6) |
| IV | 3,369 (18.1) |
| Unknown | 577 (3.1) |
| Histology | |
| Serous | 8,090 (43.4) |
| Endometrioid | 3,727 (20.0) |
| Mucinous | 2,665 (14.3) |
| Adenocarcinoma, NOS | 1,570 (8.4) |
| Clear cell | 1,491 (8.0) |
| Mixed | 848 (4.6) |
| Others | 234 (1.3) |
NOS, not otherwise specified.
Patients diagnosed between 1983 and 2013 were examined.
