Table 3. Ultrasound characteristics of adnexal tumors.

Characteristics	Tumors
	Benignant			Borderline			Malignant			Total
	Absolute number	Relative number		Absolute number	Relative number		Absolute number	Relative number		Absolute number	Relative number
Diameters
<5 cm	123	22.61		3	9.09		18	16.47		144	20.90
5-10 cm	205	37.68		17	51.52		79	54.86		301	43.69
>10 cm	216	39.71		13	39.39		47	32.64		276	40.06
Multilocularity
Yes	105	19.31		26	80.00		82	72.94		213	30.91
No	439	80.69		7	20.00		30	27.06		476	69.09
Laterality
Bilateral	219	40.23		10	30.00		50	44.71		279	40.49
Unilateral	325	59.77		23	70.00		62	55.29		410	59.51
Ascites
Present	45	8.28		13	40.00		79	70.59		137	19.88
Absent	499	91.72		20	60.00		33	29.41		552	80.12
Metastases
Present	0	0		0	0		54	48.24		54	7.84
Absent	0	0		0	0		58	51.76		58	8.42
Solid parts
Present	26	4.78		18	54.55		70	62.50		114	16.55
Absent	518	95.22		15	45.45		42	37.50		575	83.45