Noninvasive Evaluation of the Pathologic Grade of Hepatocellular Carcinoma Using MCF-3DCNN: A Pilot Study

Figure 5

Axial late arterial phase DCE-MR images of four pathologically confirmed PD HCCs. The imaging appearances in the arterial phase of different PD HCCs varied, presenting with homogeneous hyperenhancement (a), heterogeneous hyperenhancement with a small area of necrosis (b), heterogeneous hyperenhancement with a large area of necrosis (c), and hyperenhancement in some parts of tumor (d).

(a)

(b)

(c)

(d)