Fetal Thyrotoxicosis due to Maternal TSH Receptor Stimulating Antibodies Causes Infant Central Hypothyroidism

Introduction: Women with a current diagnosis or past history of Graves’ disease (GD) are at risk of developing fetal thyrotoxicosis (FT) during pregnancy when they are inadequately treated, or because of placental passage of TSH receptor antibodies (TRAb). It is known that FT induced by high maternal thyroid hormone concentrations may result in infant (central) hypothyroidism. Case Presentation: In a euthyroid woman with a history of GD treated with radioactive iodide (I131), persistently high levels of maternal TRAb resulted in recurrent FT during two separate pregnancies, followed by neonatal hyperthyroidism and infant central hypothyroidism. Discussion: This case demonstrates the novel insight that FT due to high fetal thyroid hormone concentrations stimulated by high maternal TRAb levels might also result in (central) hypothyroidism, requiring long-term evaluation of the hypothalamus-pituitary-thyroid axis in these children.

Location
Deutsche Nationalbibliothek Frankfurt am Main
Extent
Online-Ressource
Language
Englisch

Bibliographic citation
Fetal Thyrotoxicosis due to Maternal TSH Receptor Stimulating Antibodies Causes Infant Central Hypothyroidism ; volume:97 ; number:2 ; year:2024 ; pages:180-186 ; extent:7
Hormone research in paediatrics ; 97, Heft 2 (2024), 180-186 (gesamt 7)

Creator
van Hulsteijn, Leonie T.
Prins, Jelmer R.
Scheffer-Rath, Mirjam E.A.
van Trotsenburg, A.S. Paul
Links, Thera P.
Dullaart, Robin P.F.

DOI
10.1159/000530725
URN
urn:nbn:de:101:1-2404180021553.507246023257
Rights
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
Last update
2025-08-14T11:02:40+0200

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Associated

  • van Hulsteijn, Leonie T.
  • Prins, Jelmer R.
  • Scheffer-Rath, Mirjam E.A.
  • van Trotsenburg, A.S. Paul
  • Links, Thera P.
  • Dullaart, Robin P.F.

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