Metastatic Estrogen Receptor Positive Breast Cancer
What is Metastatic Estrogen Receptor Positive Breast Cancer?
Metastatic estrogen receptor positive (ER+) breast cancer occurs when a tumor tests positive for the presence of an estrogen receptor, allowing cancer cells to become stimulated by the hormone estrogen. When detected early and treated early, ER+ breast cancer is the most treatable type of breast cancer. Unfortunately, if it is not detected early, it can metastasize or spread to other parts of the body, primarily the lungs, liver, bones and brain.
Symptoms of Metastatic ER+ Breast Cancer
Metastatic ER+ breast cancer is usually diagnosed after the cancer has already spread, so the symptoms are usually attributed to the areas where the cancer is located. Symptoms vary depending on the area where the cancer is found, but may include swelling or pain in the area if it is found in the bones or fatigue, coughing, chest pain, or shortness of breath if the cancer is found in the lungs.
Treatment Options for Metastatic ER+ Breast Cancer
Treatment options for metastatic ER+ breast cancer depend on the individual’s diagnosis. Some common treatments include:
- Hormone therapy
- Surgery
- Radiation
- Chemotherapy
- Targeted therapy
The main goals of treatment for metastatic ER+ breast cancer are to slow down the progression of the cancer and reduce symptoms. Additionally, patients may have access to clinical trials that may offer additional options for treatment.
Prevention and Screening for Metastatic ER+ Breast Cancer
The most important way to prevent metastatic ER+ breast cancer is to detect it early. It is recommended that women undergo routine screenings to identify any changes in their breast tissue so that it can be caught early and treated before it has a chance to spread.
Women should also be aware of their personal risk factors for ER+ breast cancer, such as having a family history of breast cancer, being overweight, etc. The risk for this type of cancer increases as a person gets older, so it is important to be aware of your risk and talk to your doctor about getting the appropriate screenings.
