Laterality Unilateral : 41 (82%)
Bilateral: 9(18%) 
Size Range : 4-25 cm
Mean : 11.66 cm
Ultrasound* Solid 4 (8%)
Multilocular-solid (8%)
Ascites 42 (84%)
Prior CT or MRI 35 with Prior CT or MRI (70%)
15 without Prior CT or MRI (30%)
CA125 Range :11-876 u/ml
Mean :2.034 u/ml
Surgical stage Ic5  (10%)
IIIc  36 (72%)
Benign 9  (18%)
Ultrasound*: According to the International Ovarian Tumor Analysis (IOTA) group classification system
Table 1: Clinical characters of ovarian tumors