Electron microscopic appearances of chronic nonspecific duodenitis (bulbitis).
The diagnosis of CND cannot be improved by electron microscopy. The normal duodenal cap and CND have similar ultrastructural appearances on guided endoscopic biopsy.
D003593:Cytoplasm / Q000648:ultrastructure; D004382:Duodenitis / Q000473:pathology*; D004386:Duodenum / Q000648:ultrastructure*; D006801:Humans; D008871:Microvilli / Q000648:ultrastructure