Assertion: esophagus's cancer | /r/CapableOf | present significant challenges
Facets:
value: in management
type: OTHER
value: often
type: TEMPORAL
Source sentences:
text: Cancer of the hypopharynx and cervical esophagus often present significant challenges in management, owing to the critical role these anatomical sites play in the normal function of the upper aerodigestive tract (UADT).