From: Immunohistochemical assessment of a unique basal pattern of p53 expression in ulcerative-colitis-associated neoplasia using computer-assisted cytometry
p53 basal positivity
UC-IIa (%)
UC-IIb (%)%
UC-III (%)
(n = 128)
(n = 39)
(n = 81)
20.0 - 46.0
125 (97.7)
15 (38.5)
18 (22.2)
>46.1
3 (2.3)
24 (61.5)
63 (77.8)