Epithelial cells Category page Create Classic editor Talk0 This page needs content. You can help by adding a sentence or a photo. Add to this page!orSearch for "Epithelial cells" “Columnar epithelia are epithelial cells whose heights are at least twice their width. Columnar... Columnar epithelia Pages in category "Epithelial cells" This category contains only the following page. C Columnar epithelia Retrieved from "http://psychology.wikia.com/wiki/Category:Epithelial_cells"