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Thyroid function test results before and at presentation.
| Thyroid function | Eight months ago | Four months ago | At presentation | Reference range |
|---|---|---|---|---|
| FT3 | – | – | 16.9 | 3.2–5.3pmol/L |
| FT4 | 13.9 | 14.7 | 64.0 | 8.8–14.4pmol/L |
| TSH | 1.81 | 1.65 | <0.015 | 0.65–3.70mU/L |
Deranged thyroid function at presentation, compared to results from routine tests 4 and 8 months prior to presentation.
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