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HUMAN PHENOTYPE - ANNOTATIONS

The Human Phenotype Ontology (HPO) is downloaded weekly from http://compbio.charite.de/hudson/job/hpo/lastStableBuild/artifact/ontology/release/hp.obo. The file downloaded is considered the "last stable build" available for the ontology. For more about the HPO, view their website at http://www.human-phenotype-ontology.org/.

Term:Abnormal erythroid lineage cell morphology
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Accession:HP:0012130 term browser browse the term
Definition:An anomaly of erythroid lineage cells, that is, of the erythropoietic cells in the lineage leading to and including erythrocytes.
Comment:Proerythroblasts are the earliest recognizable erythroid precursors. They are followined during the process of hematopoiesis by basophilic erythroblasts, polychromatic (polychromatophilic) erythroblasts, orthochromatic erythroblasts (normoblasts), reticulocytes, and finally mature erythrocytes (red blood cells). This term encompasses structural anomalies of erythroblast precursors in the bone marrow.
Synonyms:exact_synonym: Abnormality of cells of the erythroid lineage
 xref: UMLS:C4020862



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  Human phenotype 0
    Phenotypic abnormality 0
      Abnormality of blood and blood-forming tissues 0
        Abnormal bone marrow cell morphology 0
          Abnormal erythroid lineage cell morphology 0
            Abnormal morphology of erythroid progenitor cell 0
            Abnormal proerythroblast morphology 0
            Bone marrow erythroid vacuolization 0
            Bone marrow myeloid vacuolization 0
            Elevated bone marrow ring sideroblast count 0
            Erythroid dysplasia 0
            Multinucleated erythroblast 0
            Refractory anemia with ringed sideroblasts 0
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