Understanding ER Positive Breast Cancer
Breast cancer is one of the most common types of cancer among women. According to the American Cancer Society, about 1 in 8 women will develop breast cancer in their lifetime. With so many women affected by this disease, it’s important to understand the different types of breast cancer and the treatments available. One type of breast cancer is called ER Positive.
What is ER Positive Breast Cancer?
ER Positive breast cancer is a type of breast cancer that is positive for estrogen receptors. This means that the cancer cells contain receptors that can be activated by the hormone estrogen. Estrogen is a hormone that is naturally produced by women’s bodies and is involved in the growth and development of female reproductive organs.
When breast cancer cells are ER Positive, they can be stimulated by estrogen to grow and spread. This is why ER Positive breast cancer is referred to as “estrogen-sensitive” breast cancer.
How Common is ER Positive Breast Cancer?
ER Positive breast cancer is the most common type of breast cancer among women. According to the American Cancer Society, about 75-80% of all breast cancers are ER Positive. This means that if you or someone you know has been diagnosed with breast cancer, it is likely to be ER Positive.
Symptoms of ER Positive Breast Cancer
The symptoms of ER positive breast cancer can vary from person to person, but some common symptoms include:
* A lump in the breast
* Swelling in the breast
* Nipple discharge
* Changes in the size or shape of the breast
* Pain in the breast
If you experience any of these symptoms, it’s important to contact your doctor for further evaluation.
Treatment Options for ER Positive Breast Cancer
Fortunately, there are several treatment options available for ER Positive breast cancer. The most common treatment is hormone therapy, which involves taking medications that block the effects of estrogen on the cancer cells and the actual production of estrogen itself within the body. This can help slow the growth and spread of the cancer.
Other treatment options include chemotherapy, radiation therapy, and surgery. Your doctor will be able to discuss with you the best treatment option for your particular situation.
Summary
• ER Positive breast cancer is the most common type of breast cancer among women.
• ER Positive breast cancer is positive for estrogen receptors, meaning the cancer cells can be stimulated by estrogen to grow and spread.
• Common treatments for ER Positive breast cancer include hormone therapy, chemotherapy, radiation therapy, and surgery.
• It is important to talk to your doctor about the best treatment option for your particular situation.
• Early detection and treatment are key to successful outcomes for ER Positive breast cancer.