From: Is ultrasound axillary staging less accurate in invasive lobular breast cancer than in ductal breast cancer?
IDC
ILC
US sensitivity
0.73(0.51 to 0.88)
0.73(0.48 to 0.89)
US specificity
0.83 (0.68 to 0.92)
0.93 (0.8 to 0.98)
US positive predictive value
0.70 (0.48 to 0.86)
0.82 (0.55 to 0.95)