Stains & CD markers

Last author update: 1 June 2013
Last staff update: 5 September 2023

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PubMed Search: Thyroglobulin[TI] review[PT] pathology

Nat Pernick, M.D.
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Cite this page: Pernick N. Thyroglobulin. website. Accessed February 23rd, 2024.
Definition / general
  • Large glycoprotein (MW 670K) produced by thyroid follicular cells; later iodinated to form T3 and T4
  • Specific marker of thyroid differentiation
Microscopic (histologic) images

Contributed by Andrey Bychkov, M.D., Ph.D. and AFIP

Expression in thyroid

Easily leaks into soft tissue

Solid cell nests

Thyroid gland
signet ring
follicular adenoma
is thyroglobulin+

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