Augusta Healthcare for Women

Endometrial Cancer
Endometrial Cancer Stages

The following stages are used for endometrial cancer:

Stage I

In stage I, cancer is found in the uterus only. Stage I is pided into stages IA and IB, based on how far the cancer has spread.

  • Stage IA: Cancer is in the endometrium only or less than halfway through the myometrium (muscle layer of the uterus).
  • Stage IB: Cancer has spread halfway or more into the myometrium.

Stage II

In stage II, cancer has spread into connective tissue of the cervix, but has not spread outside the uterus.

Stage III

In stage III, cancer has spread beyond the uterus and cervix, but has not spread beyond the pelvis. Stage III is pided into stages IIIA, IIIB, and IIIC, based on how far the cancer has spread within the pelvis.

  • Stage IIIA: Cancer has spread to the outer layer of the uterus and/or to the fallopian tubes, ovaries, and ligaments of the uterus.
  • Stage IIIB: Cancer has spread to the vagina or to the parametrium (connective tissue and fat around the uterus).
  • Stage IIIC: Cancer has spread to lymph nodes in the pelvis and/or around the aorta (largest artery in the body, which carries blood away from the heart).

Stage IV

  • In stage IV, cancer has spread beyond the pelvis. Stage IV is pided into stages IVA and IVB, based on how far the cancer has spread.
  • Stage IVA: Cancer has spread to the bladder and/or bowel wall.
  • Stage IVB: Cancer has spread to other parts of the body beyond the pelvis, including the abdomen and/or lymph nodes in the groin.

Reference: National Cancer Institute