epithelium simple columnar epithelium intestinal epithelium intestine epithelial tissue intestine epithelium epithelial tissue of intestine villous epithelium Simple columnar epithelium that lines the intestine, sometimes pseudostratified, with absorptive brush-border cells and mucous goblet cells clearly visible. Crosnier et al. 2005[TAO] bowel epithelial tissue ZFA:0005124 UMLS:C0226890 BTO:0000781 TAO:0005124 bowel epithelium epithelium of intestine NCIT:C49240 epithelial tissue of bowel UBERON:0001277 uberon Epithelial layer that lines the intestine. MA:0001536 EMAPA:32873 FMA:17229 epithelium of bowel epithelium of mucosa digestive tract epithelium