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Aetiology

Last reviewed dd mmm yyyy. Last edited dd mmm yyyy

Authoring team

Iodine deficiency remains the main important cause of hypothyroidism worldwide while in the developed countries the main cause is autoimmune thyroiditis (1).

Hypothyroidism may be classified into:

  • primary hypothyroidism where the pathology affect the thyroid gland itself
  • secondary hypothyroidism where the thyroid gland is normal but the production of stimulatory factors is disordered

Reference:


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The content herein is provided for informational purposes and does not replace the need to apply professional clinical judgement when diagnosing or treating any medical condition. A licensed medical practitioner should be consulted for diagnosis and treatment of any and all medical conditions.

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