Fig. 2From: DE-MR simulation imaging for prone radiotherapy after breast-conserving surgery: assessing its application in lumpectomy cavity delineation based on deformable image registrationContours of LC and the comparison of LC on fusion images between different sequences of MRI and CT scans (a-1: LC contours delineated on CT simulation axial images based on titanium surgical clips; a-2–5:LC contours delineated on T2WI, 2nd min DE-TIWI, 5th min DE-TIWI and 10th min DE-TIWI based on the signal of cavity boundaries. b-2–5: LC contours delineated on the fusion of T2WI, 2nd min DE-TIWI, 5th min DE-TIWI and 10th min DE-TIWI to CT simulation axial images, respectively)Back to article page