Assertion: trachea's structure | /r/HasProperty | involved in congenital abnormality
Facets:
value: diffusely
type: MANNER
Source sentences:
text: The entire cartilaginous structure of the upper airway is diffusely involved in congenital abnormality, or a localized area of decreased rigidity may be observed secondary to abnormal development of foregut and vasculature in embryonic life.