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The Human Phenotype Ontology (HPO) is downloaded weekly from The file downloaded is considered the "last stable build" available for the ontology. For more about the HPO, view their website at

Term:Bronchial atresia
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Accession:HP:0030715 term browser browse the term
Definition:A developmental anomaly characterized by focal obliteration of the proximal segment of a bronchus. The bronchial pattern is entirely normal distal to the site of stenosis.
Synonyms:exact_synonym: Congenital bronchial atresia
 xref: SNOMEDCT_US:50513008;   UMLS:C0265776

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  Human phenotype 0
    Phenotypic abnormality 0
      Abnormality of the respiratory system 0
        Abnormal respiratory system physiology 0
          Abnormal respiratory system morphology 0
            Abnormal tracheobronchial morphology 0
              Abnormal bronchus morphology 0
                Bronchial atresia 0
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