Assertion: esophagus's wall | /r/HasProperty | irregular
Facets:
value: in structure
type: OTHER
Source sentences:
text: Formed by the posterior nasal aperture, tongue, oral cavity, laryngeal vestibule, epiglottis, posterior surface of the cricoid cartilage, valleculae and soft palate, the anterior wall of pharynx appears to be irregular in structure.