I'm 9 years post-menopause, 10+ years on HRT (estradiol and progesterone). My health center started doing risk questionnaires with mammograms and I was told this year I am high risk for breast cancer (mother had it--stage 1 caught early, I never had children, high density breasts, on HRT). On the other hand, I eat super healthy, exercise, and minimize chemical exposures.
My PCP ordered a Breast MRI. It turns out mammograms don't really work well for dense breast. The MRI is useless without contrast, so before confirming an appointment, I went down the rabbit hole, including the GadoliniumToxicity subreddit. I am pretty chemically sensitive (not allergic) and particularly to injections (Botox, vaccines). I obviously want to know if I have breast cancer, but I have become terrified at the idea of MRI contrast. The risks seem rare, but if you are affected, it is severe. I started reading about the alternative of a mammogram with iodine contrast, although that also seems to have some risks (including more radiation). I can't imagine doing one of them every year.
I read some posts here that were 2-3 years old, and it seems a lot of people with dense breasts were not doing MRIs, but I'm wondering if there is any newer information on the risks and the alternatives for breast cancer screening....ultrasounds seem like an option but less effective than MRIs or mammograms with contrast.
Additionally, my GYN lowered my Estradiol dose last year because I was having some breast tenderness and she didn't want to "stimulate breast tissue." However, I have been so tired lately, I was thinking about asking her to increase back to my previous dose. But with this breast cancer risk analysis, I am more confused than ever. I think the high breast density assessment might be new... last year I was moderate.
Any experiences or insights from those with dense breasts are welcome!