Upper GI 2017

MRI -T Staging • Spatial resolution of MRI insufficient to accurately stage early tumours • Good level of agreement with histology for ≤T2 vs ≥T3 Path MRI T= 0-2 T= 3-4

T= 0-2 T = 3-4

26

5

31 (44.3%) 39 (55.7%)

5

34

31 (44.3%)

39 (55.7%)

70

• Kappa for MRI 0.71 • Kappa for EUS 0.57 (post chemotherapy)