Management of thyroid nodules is highly controversial and complicated. You seem to have a good team on your side, and already been biopsied. I would just follow up with what your doctor said.
All of my nodules had been described in several past reports as being non-hypervascular,but now the one on my isthmus has grown to 8mm and it's the solid part that grew and is now described as slightly hypervascular! The other two have only increased slightly in their cystic parts. I am going to have another biopsy of my isthmus nodule in a few months when they can do it at Upenn.The radiologist Dr.Jill Langer said when I spoke to her that vascularity isn't such a concern,but she recommends rebiopsy of this nodule because it increased about 50% in almost 3 years,and that fits their criteria for rebiopsy.She said she's recommend this even if it was non-vascular.I'm very concerned by the combination of growth and increased blood flow now.I know many benign nodules have some or even a medium amount of blood flow,but I know hypervascular is commonly found with cancers.
If you could let me know what you think about this,I really would appreciate it.
Thank You
I forgot to mention that the isthmus nodule has always been described as hypoechoic but not markedly which UPenn radiologist Jill Langer says that and calicification are very concerning ultrasound features.Also my isthmus nodule's former measurement was 4.x 9 x9mm and now is 8 x 15 x17.
I also my thyroid blood tests have always been normal for decades although I just had it tested days ago since it hasn't been tested in several years.