Rare diseases · Sign or symptom

Abnormal pineal volume

HP:0012684

What it means

An abnormal increase or decrease in the quantity of three-dimensional space taken up by the pineal gland.

This feature is typically assessed by magnetic resonance tomography of the brain.

Part of the broader category

Abnormal pineal volume

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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.