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DiscussionHR+ and HER2-: Considering options with AIs or tamoxifen
Breast Cancer | Last Active: Feb 24 6:55pm | Replies (12)Comment receiving replies
Replies to "Hi What's lymphovascilar invasion? I had a lumpectomy it was dcis but when they did the..."
So you are probably fine and they are just being careful. With invasive cancer, however small, we all have those sentinel nodes checked.
I had a double mastectomy and 5 years aromatase inhibitor for ER+ PR+ HER2- mixed IDC, ILC, DCIS. Lymphovascular invasion for me meant cancer cells in the lymph vessels (others might have them in blood vessels).
Your node testing sounds just very precautionary.
If you are premenopausal tamoxifen is usually prescribed. Aromatase inibitors are for post-menopause.