Rare diseases · Sign or symptom

Abnormal circulating HDL-C concentration

HP:0031888

What it means

Any deviation from the normal concentration of high-density lipoprotein (HDL) cholesterol in the blood circulation.

HDL returns excess cholesterol from cells to the liver via various pathways.

Part of the broader category

Also called: Abnormal high-density lipoprotein cholesterol level

Abnormal circulating HDL-C concentration

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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.