0 the layer of muscle surrounding a hollow organ
It is not deep enough to reach the muscularis mucosa layer of the horse intestine.
In a single host with symptoms of having ingested oil, we observed the penetration of the anisakids into the lamina muscularis, although the parasites did not cross the stomach wall.
It is a "true diverticulum", consisting of all 3 layers of the bowel wall which are mucosa, submucosa and muscularis propria.
It consists of epithelium, lamina propria, and the muscularis mucosae.
Both layers of muscle are located within the muscularis externa.
The histologic finding of appendicitis is neutrophilic infiltrate of the muscularis propria.
A thickening of the muscularis mucosa, which is the smooth muscle tissue found beneath the mucosal layer of the digestive tract.
It is characterized by deep folds into the muscularis propria.