Research Article
Preoperatively Grading Rectal Cancer with the Combination of Intravoxel Incoherent Motions Imaging and Diffusion Kurtosis Imaging
Figure 1
MR images of patients with surgically proven rectal cancer of WHO G1 (a–f) and WHO G3 (g–l). A patient of WHO G1 rectal cancer: (a) T2-weighted image, (b) Dapp image, (c) Kapp image, (d) D image, (e) f image, and (f) D image. A patient of WHO G3 rectal cancer: (g) T2-weighted image, (h) Dapp image, (i) Kapp image, (j) D image, (k) f image, and (l) D image. Note. The unit of D D and Dapp: ×10−9 m2/s; Kapp and f are unitless.
(a) |
(b) |
(c) |
(d) |
(e) |
(f) |
(g) |
(h) |
(i) |
(j) |
(k) |
(l) |