surgical procedure

Recurrence

X²

P

No

“n = 21”

Yes

“n = 3”

No

%

No

%

lt.SO

11

52.4

0

0.0

24.000

0.001*

Lt.SO

0

0.0

3

100.0

Unilateral SO and contralateral cystectomy

4

19

0

0.0

Rt.SO

6

28.6

0

0.0

Tumor histopathological type

Epithelial

11

52.4

3

100.0

2.449

0.294

Six cord stromal tumor

6

28.6

0

0.0

Germ cell tumour

4

19.0

0

0.0

Tumor grade

Grade 1

6

28.6

0

0.0

7.543

0.110

Grade 2

7

33.3

1

33.3

Grade 3

2

9.5

2

66.7

No

6

28.6

0

0.0