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The Mouse Adult Gross Anatomy Ontology and Mammalian Phenotype Ontology are downloaded weekly from the Mouse Genome Informatics databases at Jackson Laboratories ( For more information about these ontologies, see the MGI Publications Page at

Term:outer ear necrosis
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Accession:MP:0013253 term browser browse the term
Definition:morphological changes resulting from pathological death of outer ear tissue; usually due to irreversible damage
Synonyms:exact_synonym: external ear necrosis;   pinna necrosis;   pinnae necrosis

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Path 1
Term Annotations click to browse term
  mammalian phenotype 0
    craniofacial phenotype 0
      abnormal craniofacial morphology 0
        abnormal outer ear morphology 0
          outer ear necrosis 0
Path 2
Term Annotations click to browse term
  mammalian phenotype 0
    cellular phenotype 0
      abnormal cell physiology 0
        abnormal cell death 0
          cellular necrosis 0
            outer ear necrosis 0
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