Validated Indices for Histopathologic Activity Predict Development of Colorectal Neoplasia in Ulcerative Colitis.
Rish K PaiDouglas J HartmanJonathan A LeightonShabana F PashaClaudia Ramos RiversMiguel RegueiroDavid G BinionReetesh K PaiPublished in: Journal of Crohn's & colitis (2022)
Persistent histologic activity during multiple surveillance episodes is an independent predictor of colorectal neoplasia. Mean RHI and mean NHI during a 5-year colonoscopic surveillance period can be used to assess risk for colorectal neoplasia and optimize UC surveillance.