Hi,
In the case of thyroid hormone, temperature fluctuations are common. More so, if some surgery is undertaken which may tip the delicately balanced system of checks and balances of the hormone system.
Surgery may lead to the release of previously unreleased hormones.
This may be the reason of temp fluctuations.
As far as the biopsy is concerned, it can turn out either way, and it may still be controlable even if malignant.
Hope this helped a bit. let me know if you may need any other information.
i have hyper thyroid and im 17 i got dignosed when i was ten, because i started to bald from it, my problem is more rare then others and i have those hot flashes also i hate the missouri summer because of that fact all i can say to do is keep cool, my temp is always 96 and if im lucky it will go to 97.
How did your biopsy results turn out? I stay hot, uncomfortable and sweaty all the time. I had windows open in my house today. 70 degrees inside and 38 degrees out. I drive my husband and kids nuts! Doc's keep blowing me off, but I'm ready to pin them to the wall.