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Table 2 Tumor size distribution of ovarian neoplasms

From: Clinicopathologic features of ovarian neoplasms with emphasis on borderline ovarian tumors: an institutional perspective

 

Tumor size

Tumor size category

Mean

<5 cm

5–10 cm

10–20 cm

>20 cm

n (%)

n (%)

n (%)

n (%)

Surface epithelial tumor

 Benign

10.31

15 (18.3)

36 (43.9)

27 (32.9)

4 (4.9)

 Borderline

19.56

0 (0)

0 (0)

6 (66.7)

3 (33.3)

 Malignant

19.08

1 (5.6)

3 (16.7)

6 (33.3)

8 (44.4)

Germ cell tumor

 Benign

10.41

4 (10.5)

19 (50)

13 (34.2)

2 (5.3)

 Malignant

14.15

1 (16.7)

0 (0)

4 (66.7)

1 (16.7)

Sex cord stromal tumor

 Benign

15.07

0 (0)

2 (28.6)

4 (57.1)

1 (14.3)

 Malignant

23.0

0 (0)

0 (0)

0 (0)

1 (100.0)

Secondary malignancy

 Malignant

6.0

0 (0)

1 (100)

0 (0)

0 (0)