Artículo original: Arkenbosch JHC, van Ruler O, de Vries AC, van der Woude CJ, Dwarkasing RS. The role of MRI in perianal fistulizing disease: diagnostic imaging and classification systems to monitor disease activity. Abdom Radiol (NY) 2024. DOI: https://doi.org/10.1007/s00261-024-04455-w Sociedad:…