A biopsy is the only way to diagnose ovarian cancer. It involves taking a tissue sample from a tumor in the ovary and examining the cells under a microscope. Share on Pinterest Maskot/Getty Images ...

Your ovaries have three main types of cells, and a tumor ... When doctors look at it under a microscope, it appears the same as epithelial ovarian cancer. During surgery, it looks like epithelial ...

A new study explains the genetic underpinnings of a rare and aggressive form of ovarian cancer – and offers a potential ...

You have stage I ovarian cancer when your doctor finds ... what happens after surgery depends on how abnormal your tumor cells look under a microscope. This is your tumor grade.

Pathologists examine these samples under a microscope, searching for cancer cells. Every type of cancer has its own staging criteria. For ovarian cancer, physicians use two systems that are ...

The grade of a cancer tells you how much the cancer cells look like normal cells. It gives your doctor an idea of how the cancer might behave. If you have a type of ovarian cancer called epithelial ...

The stage of a cancer tells you how far it has grown. In epithelial ovarian cancer there are 4 stages, from 1 to 4. The grade describes how the cells look under a microscope. The less developed the ...

Epithelial ovarian ... ovarian cancer, making up 52% of diagnoses. It has two forms: high grade and low grade. A doctor determines the grade by looking at a tissue sample under a microscope ...