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MAMMALIAN PHENOTYPE - ANNOTATIONS

The Mouse Adult Gross Anatomy Ontology and Mammalian Phenotype Ontology are downloaded weekly from the Mouse Genome Informatics databases at Jackson Laboratories (ftp://ftp.informatics.jax.org/pub/reports/index.html). For more information about these ontologies, see the MGI Publications Page at http://www.informatics.jax.org/mgihome/other/publications.shtml.
Term:tracheomalacia
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Accession:MP:0013753 term browser browse the term
Definition:a condition characterized by flaccidity of the tracheal support cartilage which leads to tracheal collapse especially when increased airflow is demanded; the trachea normally dilates slightly during inspiration and narrows slightly during expiration; these processes are exaggerated in tracheomalacia, leading to airway collapse on expiration; the usual symptom of tracheomalacia is expiratory stridor or laryngeal crow


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Path 1
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  mammalian phenotype 5418
    respiratory system phenotype 47
      abnormal respiratory system physiology 24
        tracheomalacia 0
          tracheobronchomalacia 0
Path 2
Term Annotations click to browse term
  mammalian phenotype 5418
    skeleton phenotype 434
      abnormal skeleton physiology 183
        abnormal cartilage physiology 1
          tracheomalacia 0
            tracheobronchomalacia 0
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