Rare diseases · Sign or symptom

Abnormal maternal serum screening

HP:0011436

What it means

An abnormally elevated or decreased level of a maternal serum marker analytes used in screening for aneuploidy.

Part of the broader category

Abnormal maternal serum screening

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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.