Assay performed on Roche Elecsys (ECLIA)
Reference Range : <115 IU/ml
Note: Thyroglobulin concentrations > 2000 ug/L may lead to falsely elevated anti-Thyroglobulin concentrations.
Note: Biotin supplementation may cause falsely high results due to interference with the anti TG Ab assay. If this patient is known to be taking Biotin, interpret results with caution and contact the Chemical Pathologist (03) 90763118 if further discussion is required.