Endoscopic surveillance for @entity5 in chronic XXXX .

@entity1 @entity5115 @entity5 @entity31 @entity694 @entity1141
@entity5115 in multiple colonscopic biopsy specimens may held identify those @entity1 with chronic @entity31 (CUC) at highest risk for developing @entity694 . This retrospective analysis of 75 @entity1 with longstanding CUC studied by colonoscopy and biopsy disclosed 11 @entity1 with @entity5 . Four of these @entity5 were detected by surveillance colonoscopy and seven were detected by diagnostic colonoscopy. There was a high correlation between the presence of @entity1141 and @entity5 in the @entity1 . @entity5 was found in five of seven @entity1 who underwent operation after colonoscopic biopsies showed severe @entity1141 . No @entity5 were found at operation in 15 @entity1 whose colonoscopic biopsy specimens were free of @entity1141 . @entity1141 can be consistently identified. A reviewing pathologist agreed with the initial biopsy diagnosis in 59 of 64 cases (92%) and with the colectomy diagnosis in 18 of 21 (86%). Colonscopy with multiple biopsy specimens is a valuable surveillance technic. @entity1 without @entity1141 on biopsy should have continued surveillance.
