作者
Marion Schaefer, Valérie Laurent, Aurélie Grandmougin, Lucine Vuitton, Arnaud Bourreille, Amandine Luc, Isabelle Clerc-Urmes, Xavier Orry, Eric Frampas, Marjolaine De Billy, Lieven Pouillon, Catherine Le Berre, Claire Gay, Jeremy Meyer, Cédric Baumann, Laurent Peyrin-Biroulet
发表日期
2022/5/1
期刊
Clinical Gastroenterology and Hepatology
卷号
20
期号
5
页码范围
e1040-e1049
出版商
WB Saunders
简介
Background & Aims
We developed and validated a magnetic resonance imaging–based index to predict Crohn’s disease (CD) postoperative recurrence (POR).
Methods
Patients with CD who underwent a postoperative evaluation for recurrence (with colonoscopy and MRI no longer than 105 days apart) were included between 2006 and 2016 in University Hospital of Nancy, France. MRI items with good levels of intra-rater and inter-rater agreement (Gwet’s coefficient ≥0.5) were selected. The MRI in Crohn’s Disease to Predict Postoperative Recurrence (MONITOR) index’s performance was assessed in terms of the area under the receiver operating characteristic curve (AUROC) and accuracy, by considering the Rutgeerts score as the gold standard. The MONITOR index was validated with a bootstrap method and an independent cohort.
Results
Seventy-three MRI datasets were interpreted by 2 radiologists. Seven …
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M Schaefer, V Laurent, A Grandmougin, L Vuitton… - Clinical Gastroenterology and Hepatology, 2022