Figure 2

A 66-year old female with pathologically confirmed AGC with 90% of Ki-67 antigen, tumor cells invaded serosa. (A,C,E) Showed monochromatic CT images of AP, VP and DP at 70 KeV. (B,D,F) Showed iodine-based MD images of AP, VP and DP. G showed HE-stain of cancer lesion, H showed immumohistochemical staining of Ki-67 in tumor.