I have had numerous tests which show normal thyroid profiles (TSH, T3, T4, etc) however ultrasounds and CT scans have shown that I have an
enlarged thyroid with nodules. I have also developed food and environmental allergies, as well as chronic lymphdenopathy in my groin, armpits, and neck. I have increasing ANA levels (1:300+) and a high Rheumatoid factor. While my TSH has fluctuated in and out of range, it has not stayed high or low.