TABLE 2.
BI-RADS Descriptors used in Explainer I.
BI-RADS Descriptors | Descrptors Calss |
---|---|
Shape | Oval, Round, Irregular |
Orientation | Parallel, Not Paralleled |
Margin | Circumscribed, Not Circumscribed (Indistinct, Angular, Microlobulated, Spiculated) |
Echo Pattern | Anechoic, Hypoechoic, Isoechoic, Hyperechoic, Complex cystic and solid, Heterogeneous |
Posterior Features | No posterior features, Enhancement, Shadowing, Combined pattern |