Relationship between the imaging features and pathologic alteration in hepatoma of rats

Figure 1 MR imaging showed low signal on T1WI in implanted hepatoma of rat

Figure 2 Distribution of microscopy (× 200) in implanted liver cancer that abnormal type and arrangement of cancer cell. There were abundant vascular proliferation and lymphocyte infiltration growth around tumor

Figure 3 Homogeneous slight hypointensity on T1WI was found in poly-nodules of tumor

Figure 4 Inhomogeneous slight hyperintensity was indicated on T2WI in different shape, but some of them were showed normal signal or more contrast enhancement in interval

Figure 5 The disorder of distribution of internal hepato-vascularity was found and the angio-clump showed different size in tumor in DSA

Figure 6 Distribution of microscopy (× 100) in induced liver cancer that tumor and liver tissue was in interval. There was plenty and dilation of vessel