*Anulada por regla

16:53 Oct 18, 2023 

I no longer receive notifications from ProZ, so it's lucky that it occurred to me to come back to this question. I addressed my comment to you because you were the person who brought the matter up, but I didn't think that you agreed with it! BTW, I found the article on 'pregnant people' quite interesting.

19:33 Oct 17, 2023 

I don't really agree with the notion that men can/do menstruate; when I said "anything goes days" I was being facetious, as this kind of nonsense is rife nowadays, for example hospitals in the UK being instructed to use terms like "pregnant people" rather than "women"… Here's an article about it: Here's an article about it: https://www.theatlantic.com/politics/archive/2021/09/pregnan...

07:22 Oct 15, 2023 

For some lab parameters some calculations are done sometimes, although free T4 is determined directly, other values may be needed:
"Significado de los resultados anormales
Para entender completamente los resultados de un examen de T4 libre, se pueden necesitar los resultados de otros exámenes de sangre de tiroides, tales como TSH o T3"
https://www.cigna.com/es-us/knowledge-center/hw/pruebas-mdic...
"Tiroxina libre (FTI o FT4). La tiroxina libre (T4) se puede medir directamente (FT4) o se puede calcular como el índice de tiroxina libre (FTI)."

ALSO; here they are giving a RANGE not a specific value i.e. "0,89 - 1,76". No value is being given for free T4.
Maybe another parameter is lacking OR out of range and they couldn't determine the T4/FTI value. Just guessing here....

00:42 Oct 15, 2023 

Yes, Helena could be right that it means 'not valid if menstruating'.

18:25 Oct 14, 2023 

However, if you are menstruating during the time of the test, it’s important to note that this can also affect the results. Menstruation can cause fluctuations in thyroid hormone levels, which can lead to inaccurate test results. Therefore, it’s recommended to schedule the test for a time when you are not menstruating.

https://www.allohealth.care/healthfeed/sexual-wellness/can-w...

18:03 Oct 14, 2023 

I like to think that I'm an open-minded person but I'm not sure I agree that men can menstruate!

17:59 Oct 14, 2023 

It all depends on whether '*anulada por regla' is printed on the report. It might mean that in the case of menstruating women, the free thyroxine test is not valid.

The normal range for free T 4 in adults is 0.8 to 1.8 nanograms per deciliter (ng/dL).

https://www.urmc.rochester.edu/encyclopedia/content.aspx?con...

14:47 Oct 14, 2023 

This person is talking about her blood results:

"HBCAC - Anulada por regla (no tenía la regla)"
http://forocoches.com/foro/showthread.php?t=4229166

So I think it does mean period, even though the patient is male, so maybe it's an error in the test.