Rare diseases · Sign or symptom
Erythroid dysplasia
HP:0031688
What it means
Dysplasia in the erythroid lineage, which presents with a variety of morphological changes in the bone marrow, including nuclear budding or irregular nuclear contour in erythroblasts.
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: Dyserythropoiesis
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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.