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%)

Abbreviations: C-GI, normal gastrointestinal mucosa; SIM, specialized intestinal metaplasia; LGD, low grade dysplasia; HGD, high grade dysplasia; EAC, esophageal adenocarcinoma.

Huang et al. BMC Clinical Pathology 2005 5:7   doi:10.1186/1472-6890-5-7