Rare diseases · Sign or symptom

Abnormal circulating calcitonin concentration

HP:0034902

What it means

Concentration of calcitonin, a 32-amino acid polypeptide hormone that is produced primarily by the parafollicular cells of the thyroid, in the blood circulation outside of normal limits.

Part of the broader category

Abnormal circulating calcitonin…

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This page uses the Human Phenotype Ontology (2026-06-23) — Human Phenotype Ontology Consortium, hpo.jax.org. Disease associations from Orphanet (INSERM), CC BY 4.0. Content is educational and is not medical advice.