Aa
Aa
A
A
A
Close
1918828 tn?1328123158

Help making sense of labs...

I posted in an Expert forum and then realized that most of you are experts because you have lived thru this h#@l!!!

So here are my latest labs from mid January but take note that my FT4 has been consistant since 2009 and my TSH has risen from 1.72 to 3.93 since 2009... I don't have any other labs to compare T3 or T4.

My TSH is 3.93
My T3 is 201 - ELEVATED
My T4 is 8.35
My FT4 is 0.80

...and I did test positive for antibodies but they are only slightly elevated although when tested back in Dec 2010, I didn't present any...

TPO - 69 (25-60)
ATA - 46 (0-30)

I do not have Lupus, RA, or anemia, as far as I was told...

I also do not take estrogen or any birth control. I had a tubal ligation due to pregnancy issues with my only child...

Among a long list of symptoms, these are the ones that most concern me...

1) hoarseness
2) on and off again throat and neck pain
3) tiny bumps on the gland that unfortunately, only I can feel
4) swollen lymph nodes found on a CT scan that will not go away
5) swallowing issues that are not caused by acid or other issues because I have been to those doctors...
6) extreme fatigue

I had an US in November and after getting a second opinion, they found my gland to be hetergenous with a small cyst...

One of the docs on here recommended I see a specialist who can perform imaging tests in the office so I have an appointment at the end of February but I feel like it's a long time to wait if something is wrong but I don't want to jump to any conclusions either, although I really do not feel well.


What do you make of it...

Thanks for your help.
Best Answer
Avatar universal
Decreasing thyroid function is consistent with Hashi's.  And your history of an ever increasing TSH with time is also consistent with Hashi's.

FT4 of 0.8 or so is at or near the very bottom of most reference ranges.  Most people need their FT4 to be in the MIDDLE or slightly above the middle of the range.

AND

They need thier FT3 to be in the UPPER 1/3 of the range.

Do NOT let any Dr tell you that simply to accept and be happy to be "somewhere" within the normal range.  it is NOT sufficient.  And is probably the most unknown fact of Thyroid treatment.

Free T3 (FT3) may in fact be the VERY most important thing to test for.  This is because this free (not attached to a protein which renders it useless) molecule is the ONLY one your body ACTUALLY uses.

T4 is a storage hormone that remains in your blood and must be converted (mostly in the liver) into T3 before the body can use it.

Not measuring your FT3 and only TSH or even FT4 level would be like looking at the gas gauge in your car and simply saying that your engine is running fine.  But not checking to see that the ignition is turned on and started.  Having a full tank of gas means absolutely nothing if no one puts spark to the gas.  Same is true with just measuring FT4.  It is merely checking the gas tank to ensure there is enough gas. But that doesn't mean that the gas will actually get burned.  FT3 is the ONLY way you can determine how much gas is actually being burned and used by the engine.

And just like a car engine. If it is not getting enough fuel.  It will not have power or energy or function properly by any means.  No mater if you have the best gas and a full tank of gas!  If you don't have enough Free T3 you won't run well or feel well either!
15 Responses
Sort by: Helpful Oldest Newest
1918828 tn?1328123158
Thank you so much for answering! You made me feel sooo much better!
Helpful - 0
1918828 tn?1328123158
I realize that and did say that in my post...
Helpful - 0
649848 tn?1534633700
COMMUNITY LEADER
Antibodies are either positive or negative; if they are elevated by even a little bit, you have an autoimmune disease, regardless of the actual number.  I don't get the idea that they aren't "elevated enough"..

I'm a little confused......... You said: "My T3  - only tested once...
12/2011 - 201 - ELEVATED according to the report but they didn't provide the range... I have to call them back and get it..."   I understand that's total T3, not free, but it's odd that T3 would be high, when everything else indicates hypo.  Did you have a chance to call back and get that reference range?  If not, maybe you could ask about the "elevated"........
Helpful - 0
Avatar universal
You have several threads going here.  I answered this question on your other thread that relates specifically to antibodies:

http://www.medhelp.org/posts/Thyroid-Disorders/Thyroid-antibodies-elevated-but-not-significantly-high/show/1675646
Helpful - 0
1918828 tn?1328123158
I meant to say that before being diagnosed, if you compared our symptoms mine are more severe, whether that matters or not I guess is irrevalent..

I'm not comparing it to now because I know she is being treated but my doc said I didn't have Hashis because they weren't "ELEVATED ENOUGH"...

Do you disagree with this? Are you saying that just having them probably suggests Hashis?

Thanks!
Helpful - 0
Avatar universal
"...my sister has it and my symptoms are so much worse than hers..."  I agree with the posts so far, but just want to add that It's being HYPO that makes you feel worse, not having Hashi's per se.  If your sister is being treated and her meds are adjusted properly, there's every reason for her to be feeling better than you are.  Symptoms depend on FT3 and FT4 levels, antibody levels have very little effect on symptoms.  People with low antibody counts can feel worse than people with very high counts.
Helpful - 0
1918828 tn?1328123158
LOL! Thanks!
Helpful - 0
1918828 tn?1328123158
Thanks!

I agree totally! It's so frustrating! You can relate I am sure! I made an appt with my sister's doc who is an hour away from me because hopefully she can help!

Not only my sister but my maternal aunt has Hashiss and my mom and grandmother (passed) are hypo and we think my mom might have it and want her to get tested for antibodies... I don't know if they ever tested her but she has all the same symptoms as the rest of us and is only on T4 meds...
Helpful - 0
Avatar universal
Sorry I missed your family history in your post. As my Dr would say, "you have a normally functional thyroid. Unfortunetly for you ,in your family it means its quite dysfuntional."
Helpful - 0
Avatar universal
Your sister has Hashi's and with your numbers a Dr. isn't treating? I'd go on the Armour website, they have a section to find doctors that prescribe Armour. Usually a doc open to Armour is pretty savy and will treat the symptoms. Endos are usaully the worst. My doc is an allergist that figured out that alot of his patients "allergy" symptoms were thyroid related.
Helpful - 0
1918828 tn?1328123158
Thank you! The other doc I went to said that my antibodies werent high enough for Hashis but my sister has it and my symptoms are so much worse than hers so I am just confused and frustrated! I have been to sooo many doctors to rule out other things and it keeps coming back to the thyroid!!!

Thank you for your response.
Helpful - 0
Avatar universal
You have hypo symptoms and your labs confirm it. A savy thyroid Doc will consider a TSH over 2 with suppressed FT3 and FT4 hypo. I couldn't function at your levels. Your FT4 is in the basement and you need to have FT3 tested. Total T3 and T4 tell you nothing. Your elevated antibodies indicate you could have Hashimoto's, doesn't matter as its treated the same as hypo. Its not unusal for nodules to shrink or go away once treatment is started. You don't need imaging, you need treatment.  If your Dr won't treat at your levels, I'd find a new Dr. Please remember that I'm not a Dr. and my opinions are just that...my opinions. That being said I've seen alot, paternal grandpa-hypo, maternal grandma-hypo, mom-hypo, 2 sisters-hashi's hypo, brother-hashi's hypo, Me-hashi's hypo.

Good Luck!!
Helpful - 0
1918828 tn?1328123158
Thank you for responding...

My TSH is 3.93 (.36 - 5.04)  but has gone up since 2009...

12/2009 - 1.72 (.270 - 4.2)
12/2010 - 2.77 (.4 - 4.50)
11/2011 - 2.86 (.4 - 4.50)
12/2011 - 9.1 dont have range just told it was High
1/2012 - 3.93 (.36 - 5.04)

My FT4 has been pretty consistant...
12/2009 - 0.88 (.88 - 1.70)
11/2011 - 0.8 (0.8 - 1.80)
12/2011 - .870 dont have range


My T3  - only tested once...
12/2011 - 201 - ELEVATED according to the report but they didn't provide the range... I have to call them back and get it...

My TT4
12/2011 - 8.35  dont have range
1/2012 - 8.00  (4.80 - 13.90)

I never had a FT3 because the doc said it wasn't necessary... ???

TPO - 69 (25-60) HIGH
ATA - 46 (0-30) HIGH


I know something's up... My grandmother had low thyroid, my mom as well... My sister and aunt had a goiter and Hashis, and my cousin, (aunts daughter) has a thyroid condition too...

I also was found to have a hetergenous gland with a cyst but it was too small to do anything AND since then I can feel hard firm little bumps. I also have swollen lymph nodes.

I hate to repeat all my info but I figured it would be easier...

Thanks!


Helpful - 0
548668 tn?1394187222
Sorry to hear you're having such a hard time.   I'm pre-empting the more knowledgeable replies because I know they'll ask you the reference ranges for you TSH and FT3 (and did you get the T4 or FT4 tested? - I believe the FT4 is the one needed)..

Once you post the reference range, it may save some time on getting a reply that will give you something to go on. (I got pretty demanding with my Doc after good advice from here!)
Helpful - 0
Have an Answer?

You are reading content posted in the Thyroid Disorders Community

Top Thyroid Answerers
649848 tn?1534633700
FL
Avatar universal
MI
1756321 tn?1547095325
Queensland, Australia
Learn About Top Answerers
Didn't find the answer you were looking for?
Ask a question
Popular Resources
We tapped the CDC for information on what you need to know about radiation exposure
Endocrinologist Mark Lupo, MD, answers 10 questions about thyroid disorders and how to treat them
A list of national and international resources and hotlines to help connect you to needed health and medical services.
Herpes sores blister, then burst, scab and heal.
Herpes spreads by oral, vaginal and anal sex.
STIs are the most common cause of genital sores.