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Table 1 Grade of p53 basal positivity in the crypts in UC-IIa, IIb, and III lesions

From: Immunohistochemical assessment of a unique basal pattern of p53 expression in ulcerative-colitis-associated neoplasia using computer-assisted cytometry

Grade of p53 basal positivity UC-IIa (%) UC-IIb (%) UC-III (%)
(n = 278) (n = 63) (n = 86)
Grade 1 74 (26.6) 16 (25.4) 2 (2.3)
Grade 2 76 (27.3) 8 (12.7) 3 (3.5)
Grade 3 128 (46.1) 39 (61.9) 81 (94.2)