Granulosa cell tumors

Granulosa cells:

• Accounts for 3-10 % of malignant ovarian tumors.
• Juvenil and adult.
• 3-10 % malignant – recurrence often 10 - 20 years.
• 90 % stage I.
  
• Staging the only known prognostic factor.
  

Material and methods

• Retrospective study.
• Paraffin embedded tissue sections.
  
• Approximately 150 cases.
  

DNA ploidy by image analysis should be performed to determine the prognostic significance.