A Gradient-Based Approach for Breast DCE-MRI Analysis

Table 2

Items of evaluation and classification.

Points
Shape	Round	Dendritic	—
	Oval	Irregular
Border	Well-defined	Ill-defined	—
CM patterns	Homogeneous	Heterogeneous	Rim
Initial enhancement	<50%	50–100%	>100%
Postinitial enhancement	Continuous increase	Plateau	Washout