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A member asked:

My tsh with reflex to t4 came back at 0.623 mclu/ml. my free t4 came back at 2.1 ng/dl. is this normal?

A doctor has provided 1 answer

All laboratory results need to be interpreted in the clinical context and the doctor who ordered the tests is usually in the best position to do that. Talk to the doctor who ordered the tests. Having said that, the information you provided is in the normal range. Wish you good health!

Answered 7/6/2021

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40yr Female had Thyroid Cancer 2017 had thyroidectomy.last consultant review Jan 2020 normal blood result.Recent blood test Thyroglobulin Ab 90.02 IU/ml Range 0-4.11. Free T4 1.01 ng/dl Range 0.70-1.48 TSH 2.38 Range 0.35-4.94 sign of cancer return?

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