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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 retinal nerve fiber layer morphology
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Accession:HP:0020119 term browser browse the term
Definition:A structural abnormality of the retinal nerve fiber layer
Comment:The retinal nerve fiber layer consists of unmyelinated ganglion cell axons coursing on the vitreal surface of the retina to the optic disc. These axons become myelinated after entering the optic nerve.
Synonyms:exact_synonym: Abnormal retinal nerve fibre layer morphology



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  Human phenotype 0
    Phenotypic abnormality 0
      Abnormality of the eye 0
        Abnormal eye morphology 0
          Abnormal posterior eye segment morphology 0
            Abnormal fundus morphology 0
              Abnormal retinal morphology 0
                Abnormal retinal nerve fiber layer morphology 0
                  Hypermyelinated retinal nerve fibers 0
                  Retinal nerve fiber edema 0
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