The fine structure of human rectal mycosa. The epithelial lining of the base of the crypt.
D002454:Cell Differentiation; D002838:Chromaffin System / Q000166:cytology; D003594:Cytoplasmic Granules; D004847:Epithelial Cells; D006651:Histocytochemistry; D006801:Humans; D007413:Intestinal Mucosa / Q000166:cytology*; D008854:Microscopy, Electron; D009940:Organoids; D012007:Rectum / Q000166:cytology*