I had blood work on 9/25 t3 free, t4free etc. and a thyroid uptake and scan on 9/30 any ideas on how long these take to get back? I have been going through all kinds of tests since July guess I am inpatient!! how long did it take for you to get a diagnosis? How many of you had to have a needle biopsy after a thyroid scan? I think Im driving myself crazy