Table 2.
Primary tumor type and histologic subtype
| Tumor type and histology | No. of patients | % |
|---|---|---|
| Uterine cancer | 116 | 64.1 |
| Endometrioid | 87 | 75.0 |
| Mixed | 8 | 6.9 |
| Serous | 7 | 6.0 |
| Othera | 4 | 3.4 |
| Clear cell | 3 | 2.6 |
| ESSb | 3 | 2.6 |
| Carcinosarcoma | 2 | 1.7 |
| Leiomyosarcoma | 2 | 1.7 |
|
| ||
| Cervical cancer | 50 | 27.6 |
| Squamous | 24 | 48.0 |
| Adenocarcinoma | 18 | 36.0 |
| Clear cell | 4 | 8.0 |
| Adenosquamous | 2 | 4.0 |
| Small cell | 1 | 2.0 |
| Neuroendocrine | 1 | 2.0 |
|
| ||
| Ovarian cancer | 11 | 6.1 |
| Low malignant potential | 5 | 45.4 |
| Mixed | 2 | 18.2 |
| Sex cord stromal | 2 | 18.2 |
| Endometrioid | 1 | 9.1 |
| Mucinous | 1 | 9.1 |
|
| ||
| Unknown primary | 2 | 1.1 |
|
| ||
| Fallopian tube cancer | 1 | 0.6 |
| Serous | 1 | 100 |
|
| ||
| Otherc | 1 | 0.6 |
a
Other: uterine sarcoma, endometrioid adenosarcoma, undifferentiated adenocarcinoma of endometrium.
b
Endometrial stromal sarcoma
c
Gallbladder carcinoma metastasized to the ovary.