Table 1

A, routine cytology and Mcm2-stained brushings in the diagnosis of BE and associated dysplasia; and B, Mcm2 surface expression in the samples from the retrospective study

Histopathological diagnosis in biopsy samplesA. Prospective studyB. Retrospective biopsy study
Cytological diagnosis of dysplasiaMcm2-positive brushingsMcm2 surface expression
NE15% (9/61)13% (8/61)0% (0/30)
BE28% (6/21)42% (19/45)44% (15/34)
LGD43% (16/37)88% (37/42)85% (17/20)
HGD100% (3/3)100% (3/3)88% (7/8)
AC71% (5/7)100% (11/11)100% (16/16)