Mucosal patterns in Barrett's metaplasia.
D001471:Barrett Esophagus / Q000473:pathology*; D004935:Esophageal Diseases / Q000473:pathology*; D004947:Esophagus / Q000473:pathology*; D006801:Humans; D008297:Male; D008679:Metaplasia; D008875:Middle Aged; D009092:Mucous Membrane / Q000473:pathology