Rare diseases · Sign or symptom
Mild postnatal growth retardation
HP:0001530
What it means
A mild degree of slow or limited growth after birth, being between two and three standard deviations below age- and sex-related norms.
Rare diseases that can present with this8
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: Mild growth deficiency · Postnatal onset of mild growth retardation
Tracking symptoms like this for someone? Eleplan keeps symptoms, diagnoses, medications and every specialist in one plan.
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.