Review
Copyright ©The Author(s) 1999.
World J Gastroenterol. Apr 15, 1999; 5(2): 160-164
Published online Apr 15, 1999. doi: 10.3748/wjg.v5.i2.160
Table 1 Colonic mucosa pathology and PCNA (-x±s, %)
Pathological diagnosisPCNA-area ratePCNA-labeling index
Normal colonic mucosa12.8 ± 2.532.8 ± 5.8
Hyperplastic polyp18.2 ± 5.727.6 ± 10.3
Tubular adenoma with low-grade atypia31.0 ± 8.140.9 ± 11.8
Tubular adenoma with high-grade atypia44.6 ± 10.159.2 ± 9.8
Adenocarcinoma69.2 ± 11.874.3 ± 13.6
Serrated adenoma (upper zone)16.4 ± 7.525.6 ± 6.1
Serrated adenoma (middle zone)31.9 ± 9.940.4 ± 8.9
Serrated adenoma (lower zone)49.6 ± 11.660.2 ± 10.1