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Open Access 01-12-2021 | Thyroid Disease | Case report
Severe primary hypothyroidism in an apparently asymptomatic 19-year-old woman: a case report
Published in: Journal of Medical Case Reports | Issue 1/2021
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Background
Hypothyroidism is diagnosed on the basis of laboratory tests because of the lack of specificity of the typical clinical manifestations. There is conflicting evidence on screening for hypothyroidism.
Case presentation
We report a case of an apparently healthy 19-year-old Kuwaiti woman referred to our clinic with an incidental finding of extremely high thyroid-stimulating hormone (TSH), tested at the patient’s insistence as she had a strong family history of hypothyroidism. Despite no stated complaints, the patient presented typical symptoms and signs of hypothyroidism on evaluation. Thyroid function testing was repeated by using different assays, with similar results; ultrasound imaging of the thyroid showed a typical picture of thyroiditis. Treatment with levothyroxine alleviated symptoms and the patient later became biochemically euthyroid on treatment.
Conclusion
There is controversy regarding screening asymptomatic individuals for hypothyroidism; therefore, it is important to maintain a high index of suspicion when presented with mild signs and symptoms of hypothyroidism especially with certain ethnic groups, as they may be free of the classical symptoms of disease.