PMC5796804_01
Pedigree showing the results of thyroid function tests and presence of ALB gene mutation. Square symbols indicate males and circles indicate females. The proband is indicated with an arrow. Results are aligned with each symbol. Abnormal values are in bold numbers. Ages represent those at the time of blood sampling. FT4D indicates free T4 measured by equilibrium dialysis in the presence of radiolabeled T4 and calculated using the total T4 determination. For all other abbreviations, see the text.
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F1
After obtaining informed consents, we investigated the family members in terms of their thyroid function tests ( Figure 1 ).