Siemens TSH3 ultra falsely underestimates TSH in South East Asians ?

12 December 2018 0 6K Report

Siemens diagnostics 3rd Gen TSH assay 'TSH3ultra' falsely underestimates TSH in case of a rare variant of TSH found mostly in South East Asians. Any experiences in this regard and any lab offering genetic testing for this variant ?

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