MRI tumour regression grade in locally recurrent rectal cancer.
Eva L K VoogtStefi NordkampDesley M G I van ZoggelAlette W Daniëls-GooszenGrard A P NieuwenhuijzenJohanne G BloemenGeert-Jan CreemersJeltsje S CnossenGesina van LijnschotenJacobus W A BurgerHarm J T RuttenJoost NederendPublished in: BJS open (2022)
This study showed that, in LRRC, the reproducibility of mrTRG among radiologists is limited and the agreement of mrTRG with pTRG is low. However, a shorter interval between MRI and surgery seems to improve this agreement and, if assessed by a dedicated radiologist, mrTRG could predict good responders.