P0260 Scoring indices grading radiologic disease activity severity on magnetic resonance imaging strongly reflect clinical healing of Crohn’s perianal fistulas

M De Gregorio; LS Winata; CC Behrenbruch; I Hartley; SJ Connor; B D'Souza; MJ Johnston; MA Kamm; JO Keck; J Rimola; T Sutherland; RJ Woods; EK Wright; WR Connell; AJ Thompson; NS Ding

Journal article

P0260 Scoring indices grading radiologic disease activity severity on magnetic resonance imaging strongly reflect clinical healing of Crohn’s perianal fistulas

M De Gregorio, LS Winata, CC Behrenbruch, I Hartley, SJ Connor, B D'Souza, MJ Johnston, MA Kamm, JO Keck, J Rimola, T Sutherland, RJ Woods, EK Wright, WR Connell, AJ Thompson, NS Ding

Journal of Crohn's and Colitis | Oxford University Press (OUP) | Published : 2025

DOI: 10.1093/ecco-jcc/jjae190.0434

Abstract

Abstract Background Magnetic resonance imaging (MRI) is the gold-standard for evaluating Crohn’s perianal fistulas. Multiple scoring indices to grade radiologic disease activity severity have been established, with limited comparative data and a lack of consensus regarding which index correlates most accurately with clinical findings. In a prospective MRI series, we explored the relationship between established radiologic indices and clinical healing. Methods Serial MRI scans from 60 adults with Crohn’s perianal fistulas enrolled in a prospective study were acquired. The pr..

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