Rare diseases · Sign or symptom
Reduced brain creatine level by MRS
HP:0025051
What it means
A decrease in the level of creatine in the brain identified by magnetic resonance spectroscopy (MRS).
Rare diseases that can present with this1
The range is how often this sign appears among people diagnosed with each disease — it is not a probability of having any of them. Many of these signs also occur in common, non-rare conditions. A sign on this page is a conversation to have with a clinician, not a conclusion.
Part of the broader category
Also called: Low brain creatine phosphate · Reduced brain creatine level by magnetic resonance spectroscopy
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Start free with EleplanThis 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.