Nonglandular Portion of Equine Stomach, The Margo Plicatus

In some animals, in addition to the glandular portion, there exists a nonglandular region of the mucosa lined with stratified squamous epithelium with varying degrees of keratinization. In the horse, the nonglandular portion extends quite a distance from the esophagus and ends at the margo plicatus. PK0064 CD2966-107. 99-182941. H&E. Original mag. 10x. Stomach. Nonglandular. Margo plicatus. Digestive System. Horse. Equine