Rare diseases · Sign or symptom

Abnormal CSF folate concentration

HP:0020351

What it means

The concentration of folate or one of its metabolites in the cerebrospinal fluid (CSF) is outside the limits of normal.

Part of the broader category

Abnormal CSF folate 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.