Endometrial Cancer Staging
Guide To Uterus/Womb Cancer Stages

Uterus Cancer Pictures of Uterine Cancer

Uterus Cancer Stages

Endometrial Cancer Staging

Contents

How Is Endometrial Cancer Staged?
Endometrial Cancer Stages


Back To Main Guidelines
Endometrial Cancer Guide
The Female Body

How Is Endometrial Cancer Staged?

Once an endometrial cancer diagnosis has been given, the woman will usually be referred to a gynecological oncologist who specializes in cancers of the reproductive organs. The oncologist may perform tests to find out if cancer cells have spread within the uterus or to other parts of the body. The process of determining how far a cancer has progressed is called staging. Knowing the stage is important as it will determine the type and extent of treatment for endometrial cancer necessary. If staging is based on examination of tissue removed by surgery this is known as surgical staging. In fact most endometrial cancer cases cannot be staged accurately without surgery. A doctor may also order imaging tests such as ultrasound, MRI scan, CT scan or PET scan to look for signs of cancer throughout the body. This is not usually as accurate as surgery but it may be helpful in providing information for surgery.

The cancer staging system looks at how far the cancer has spread. Endometrial cancer for example can spread locally to other parts of the uterus. It can also spread regionally through the lymph nodes found in the pelvis or slightly further away to the aorta lymph nodes (the main artery which runs down the back of the abdomen and pelvis). Or it can metastasize (spread) to distant lymph nodes or organs like the brain, liver, heart and bones (stage 4).

See also: Endometrial cancer survival rates.
Know The Signs! Symptoms of endometrial cancer
Understanding The Causes of endometrial cancer.

Endometrial Cancer (FIGO System) Stages:

Stage 0

Abnormal endometrial hyperplasia or carcinoma in situ is evident. Scientists sometimes refer to these cells as pre-cancerous.

Stage 1

Cancer is found in the uterus (womb) only. Cancerous cells have not spread to lymph nodes or distant sites. This stage is further subdivided into 3 other stages:

Stage 1A: Cancer is limited to the endometrium (inner lining of the uterus).
Stage 1B: Cancer has spread to inner half of the myometrium (muscle layer of the uterus).
Stage 1C: Cancer has invaded the outer half of the myometrium.

Stage 2

In stage 2, cancer has spread from the body of the uterus to the cervix. Cancer has still not spread to lymph nodes or other parts of the body. This stage is further subdivided into stages 2A and 2B based on how far the cancer has spread into the cervix.

Stage 2A: Cancer has spread to the glands where the cervix and uterus meet (endocervical glandular involvement).

Stage 2B: Cancer has spread to the connective tissue of the cervix (cervical stromal invasion).

Stage 3

In stage 3, cancer has spread outside of the uterus and cervix but not further than the pelvis. This stage is subdivided into 3 further stages based on how far into the pelvis cancer has spread.

Stage 3A: Cancer tumor invades the membrane that surrounds the outer surface of the uterus (serosa); and/or the fallopian tubes and ovaries (adnexa); and/or cells are present in peritoneal fluid (positive peritoneal cytology).

Stage 3B: Cancer has spread beyond the uterus and cervix into the vagina (vaginal metastases).

Stage 3C: Cancer has spread to lymph nodes around the uterus (peri-aortic lymph nodes) but not to distant sites.

Stage 4

In stage 4, cancer has spread beyond the pelvis (image). It is further subdivided depending on how far it has invaded other parts of the body:

Stage 4A: Cancer has spread to the bladder and/or bowel.

Stage 4B: Cancer has spread to other parts of the body beyond the pelvis, including lymph nodes in the abdomen and/or groin (inguinal) lymph nodes. The cancer tumor can be any size.

Other Gynecologic Cancers

Breast Cancer Stages
Cervical Cancer Stages

Ovarian Cancer Staging
Vaginal Cancer Stages
Vulva Cancer Stages
Fallopian Tube Cancer Staging

  Related Articles on Endometrial Cancer Staging

For more female cancers see the following:

Endometrial Cancer Prevention
Endometrial Cancer Recurrence

Back to Homepage: Womens Health Advice


WOMENS HEALTH ADVICE: ABOUT ENDOMETRIAL CANCER
Sources
Please Note: Information provided on this site is no substitute for professional medical help. See Disclaimer.
Copyright. All rights reserved.