Artículo original: Santiago I, Rodrigues B, Barata M, Figueiredo N, Fernandez L, Galzerano A et al. Re-staging and follow-up of rectal cancer patients with MR imaging when “Watch-and-Wait” is an option: a practical guide. Insights into Imaging. 2021;12(1). DOI: https://doi.org/10.1186/s13244-021-01055-w…