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[FT4 immunoassay interference : A case report].
La Tunisie Medicale
|September 17, 2015
Summary
Thyroid function tests can be falsely affected by interfering antibodies, leading to inaccurate results. Simple tests like dilution and PEG assays are crucial for detecting such interferences in immunoassays.
Area of Science:
- Clinical endocrinology
- Laboratory medicine
- Diagnostic immunoassays
Background:
- Immunoassays are standard for measuring thyrotropin and free thyroxin in clinical endocrinology.
- Thyroid dysfunction can manifest with various symptoms, including weight loss, necessitating accurate thyroid function testing.
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