Your TGab is elevated, which is often a sign of Hashimoto's thyroiditis. While Hashi's is ultimately hypo, in the early stages it can be hyper or swing from hypo to hyper. Also, TGab can be somewhat elevated with Graves' disease (hyper). TSI (thyroid stimulating immunoglobulin) is the definitive test for Graves'.
Right now, your TSH is a little high. AACE recommended many years ago that the TSH range be adjusted to 0.3-3.0. As you can see, your lab and most others have been very slow to adopt that change. So, your TSH indicates hypo. Your TSH being so high virtually eliminates Graves' as a possibility. Your FT4 is at 63% of range, which is just a bit high of the 50% guideline for FT4. So, it looks like your thyroid is still producing enough FT4.
Copyright 1994-2017MedHelp International.All rights reserved. MedHelp is a division of Aptus Health.
The Content on this Site is presented in a summary fashion, and is intended to be used for educational and entertainment purposes only. It is not intended to be and should not be interpreted as medical advice or a diagnosis of any health or fitness problem, condition or disease; or a recommendation for a specific test, doctor, care provider, procedure, treatment plan, product, or course of action. Med Help International, Inc. is not a medical or healthcare provider and your use of this Site does not create a doctor / patient relationship. We disclaim all responsibility for the professional qualifications and licensing of, and services provided by, any physician or other health providers posting on or otherwise referred to on this Site and/or any Third Party Site. Never disregard the medical advice of your physician or health professional, or delay in seeking such advice, because of something you read on this Site. We offer this Site AS IS and without any warranties. By using this Site you agree to the following Terms and Conditions. If you think you may have a medical emergency, call your physician or 911 immediately.