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March 11
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A MyBCTeam Member

Everytime I've had ER positive HER2 negative cancers that were operable surgery was the first step followed by chemo and/or radiation and then drugs if necessary. This includes my 1st and 2nd bouts with breast cancer and the original endometrial cancer. For the 1st breast cancer I had a double mastectomy and that was it, no drugs, radiation, or chemo. My 2nd round of breast cancer I had 3 surgeries, followed by 8 rounds of chemo, followed by 20 rounds of radiation, and now I'm on Letrozole and Ibrance. For the original endometrial cancer the first step was surgery to remove my uterus, ovaries, tubes, and cervix which was followed by 7 sessions of brachytherapy radiation. My 1st endometrial cancer recurrence was inoperable. It was like my breast cancers in that it was ER positive and HER2 negative. For this recurrence I was given an AI for a few months to see if it would slow and reverse the tumor growth, but it did nothing other than slow it down a teeny tiny bit. The next step was chemo, but it didn't kill this particular cancer. The final step was radiation which did kill this tumor. The 2nd and 3rd endometrial cancer recurrences were small lymph nodes that were treated and killed with 5 radiation sessions over the course of 1 week.

March 11
MyBCTeam

What is the main first treatment for HR-positive (ER+40, PR+10), HER2-negative breast cancer?

For HR-positive, HER2-negative breast cancer, the main first treatment typically depends on the stage of your cancer, but here are the common approaches:

Surgery is often the primary treatment for early-stage breast cancer. This Show Full Answer

What is the main first treatment for HR-positive (ER+40, PR+10), HER2-negative breast cancer?

For HR-positive, HER2-negative breast cancer, the main first treatment typically depends on the stage of your cancer, but here are the common approaches:

Surgery is often the primary treatment for early-stage breast cancer. This might include:
* Lumpectomy (removing just the tumor and some surrounding tissue)
* Mastectomy (removing the entire breast)

Hormone therapy is a key treatment since your cancer is hormone receptor-positive. These therapies work by blocking hormones or lowering estrogen levels to prevent cancer cells from growing. Common options include:
* Tamoxifen (blocks estrogen from attaching to cancer cells)
* Aromatase inhibitors (reduce estrogen production in the body)

Chemotherapy may be recommended after surgery to reduce the risk of recurrence, especially if there are other risk factors.

Your treatment plan will be personalized based on your age, overall health, cancer stage, and whether you're premenopausal or postmenopausal. Your oncology team will recommend the best combination of treatments for your specific situation.

March 11

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