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Table 2 Distribution of histopathologic diagnoses

From: Diagnostic extended usefulness of RMI: comparison of four risk of malignancy index in preoperative differentiation of borderline ovarian tumors and benign ovarian tumors

Histological diagnosis

n

%

Benign (n = 379)

 Mucinous cystadenomas

96

25

 Serous cystadenomas

88

23

 Endometriotic cysts

79

20

 Teratoma

60

16

 Simple cysts

25

7

 Theca fibroma

25

7

 Brenner tumor

6

2

BOTs (n = 162)

 Borderline Serous cystadenoma

113

70

 Borderline Mucinous cystadenoma

49

30