Table 4.

Percentage of cyclin A–stained brushings in the diagnosis of BE and associated dysplasia

Cyclin A–positive cytology samples (%)Biopsy samples with surface cyclin A expression (%)
BE35 (17/48)24
LGD60 (9/15)59
HGD92 (11/12)87
AC100 (33/33)100
  • NOTE: The values for the cyclin A–positive brushings represent the number of patients with any discernible cyclin A expression (scored negative or positive). The values for biopsy samples with cyclin A expression are from the retrospective cohort study for comparison and represent the percentage of patients with cyclin A expression.

    Abbreviation: LGD, low-grade dysplasia.