Assertion: esophagus | /r/HasAspect | no serosa
Facets:
value: on the outside wall
type: LOCATION
Source sentences:
text: The esophagus has no serosa which makes it unique to the rest of the gastrointestinal tract.
text: That the esophagus has no serosa on the outside wall and the muscular wall is only 3 mm thick leaves the esophageal mucosa as the main guard against manipulations that might cause perforation.
text: and the The esophagus has no serosa, which makes it unique to the rest of the gastrointestinal tract.
text: It has no serosa and its vascular supply is not as robust as the well-vascularized intra-abdominal portions of the gut.