DUODENUM: PEPTIC DUODENITIS

Red arrows indicate metaplastic foveolar epithelium

Red arrows indicate metaplastic foveolar epithelium

Red square indicates Brunner gland hypeprlasia 

Red square points out  foveolar metaplasia 

HISTOLOGICAL FINDINGS IN PEPTIC DUODENITIS1.-Foveolar gastric metaplasia
2.-Brunner gland hyperplasia
3.-Neutrophils in lamina propria.
4.- Villous blunting (sometimes according to my experience)