Table 1 Prevalence of aneuploidy in various Barrett's lesions on the basis of 2 different DI cut-off upper limits
DI | ≥1.1 | ≥1.3 | ||
|---|---|---|---|---|
CAS 200 | ACIS | CAS 200 | ACIS | |
C-GI | 0/3 (0%) | 0/3 (0%) | 0/3 (0%) | 0/3 (0%) |
SIM | 2/4(50%) | 4/4(100%) | 1/4(25%) | 3/4(75%) |
LGD | 3/7(43%) | 7/7(100%) | 0/7(0%) | 4/7(57%) |
HGD | 11/12(92%) | 12/12(100%) | 10/12(83%) | 11/12(92%) |
EAC | 7/8(88%) | 8/8(100%) | 6/8(75%) | 8/8(100%) |
Total | 23/34(68%) | 31/34(91%) | 17/34(50%) | 26/34(76%) |