Assertion: nasopharynx's wall | /r/CapableOf | follow pattern
Facets:
value: pencil thin,
type: OTHER
Source sentences:
text: The posterior and lateral walls were classified as follows: pattern 1, pencil thin, less than 3 mm; pattern 2, mild thickening, 3 mm or larger with moderate enhancement; or pattern 3, thickening with hypoenhancement along the posterior wall.