A challenging case: highly variable TSH in a mother and her two children

Clin Chem Lab Med. 2019 May 27;57(6):e114-e117. doi: 10.1515/cclm-2018-0871.
No abstract available

Keywords: analytical interference; immunoassay; macro-TSH; neonatal hypothyroidism; thyroid-stimulating hormone (TSH).

Publication types

  • Case Reports
  • Letter

MeSH terms

  • Dried Blood Spot Testing
  • False Positive Reactions
  • Female
  • Humans
  • Hyperthyroidism / diagnosis*
  • Hyperthyroidism / etiology
  • Hypothyroidism / drug therapy
  • Immunoassay*
  • Infant
  • Male
  • Thyroid Gland / diagnostic imaging
  • Thyrotropin / blood*
  • Thyroxine / adverse effects
  • Thyroxine / blood
  • Thyroxine / therapeutic use
  • Ultrasonography
  • Young Adult

Substances

  • Thyrotropin
  • Thyroxine