Does the Risk of Ovarian Malignancy Algorithm Provide Better Diagnostic Performance Than HE4 and CA125 in the Presurgical Differentiation of Adnexal Tumors in Polish Women?

Table 1

The distribution of final histological diagnoses of adnexal masses.

Main adnexal type	Histological subtype	N (%)
Nonmalignant	Endometriotic cyst	56 (22.2%)
	Dermoid cyst	54 (21.4%)
	Simple cyst	52 (20.6%)
	Serous cystadenoma	41 (16.3%)
	Mucinous cystadenoma	19 (7.5%)
	Tubo-ovarian abscess/salpingitis	16 (6.3%)
	Paraductal cyst	8 (3.2%)
	Ovarian fibroma	6 (2.4%)
Malignant	Ovarian serous tumor	22 (44%)
	Ovarian endometrioid tumor	11 (22%)
	Ovarian serous borderline	5 (10%)
	Ovarian mucinous tumors	3 (6%)
	Ovarian clear cell tumor	3 (6%)
	Ovarian mucinous borderline tumors	2 (4%)
	Fallopian tube malignancy	2 (4%)
	Ovarian folliculoma	1 (2%)
	Ovarian sarcoma	1 (2%)