Rare diseases · Sign or symptom
Abnormal nasal septum morphology
Abnormality of septum of nose
HP:0000419
What it means
An abnormality of the nasal septum.
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: Abnormality of the nasal septum · Anomaly of nasal septum · Anomaly of septum of nose
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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.