Assertion: esophagus's wall | /r/MadeOf | outer longitudinal layer
Facets:
value: with thin adventitial connective tissue
type: OTHER
Source sentences:
text: While the muscular tubular wall of the esophagus contains an inner circular layer and an outer longitudinal layer with thin adventitial connective tissue separating both layers, either muscular layer, depending on location can be composed of skeletal or smooth muscle.