Table 1 Demographic data of enrolled patients

Age, year (mean ± SD)

40.49 ± 11.40

Duration, month, median (interquartile range)

14.50 (9.25, 36.0)

Side of the lesion, n (percentage)

 Unilateral

39 (57.35%)

 Bilateral

29 (42.65%)

Fresh bleeding revealed by MRI, n (percentage)

 Yes

7 (10.29%)

 No

61 (89.71%)

Seminal tract stones/cysts, n (percentage)

 Yes

43 (63.24%)

 No

25 (36.76%)

Surgical approach, n (percentage)

 A

45 (66.18%)

 B

14 (20.59%)

 C

9 (13.23%)