Further investigation of the patient sample confirmed the customer's ft3 iii and ft4 results.Upon further investigation of the patient sample, an interferent against a component of the reagent was confirmed.This most likely caused the high ft4 and ft3 iii results.For diagnostic purposes, the results should always be assessed in conjunction with the patient¿s medical history, clinical examination and other findings.The incidence rate of the identified interfering factor is monitored on a quarterly basis.
|