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Table 1 Histology of the tumors

From: Reliability of preoperative evaluation of postmenopausal ovarian tumors

Histologic type

Number

Percent

Benign

66

(67.3)

 Serous cystadenoma/adenofibroma

39

 

 Fibroma/thecoma

5

 

 Teratoma

7

 

 Brenner tumor

1

 

 Endometrioma

3

 

 Mucinous cystadenoma

3

 

 Serous/hemorrhagic cyst

7

 

 Bizarre leiomyoma

1

 

Malignant

32

(32.7)

 Epithelial tumors

  Serous

   High grade

9

 

   Low grade

3

 

   Borderline

5

 

  Mucinous

   Adenocarcinoma

3

 

   Borderline

2

 

  Clear cell carcinoma

1

 

  Carcinosarcoma

2

 

 Non-epithelial tumors

  Granulosa cell tumor

4

 

  Sertoli-Leydig cell tumor

1

 

 Metastatica

2

 

Total

98

(100.0)

  1. aPrimary tumors: sigmoid carcinoma and carcinoma of the appendix