On mammography,<unk>  shows spiculated mass with ill-defined margins that has similar or lower density than surrounding breast tissues. This happens only at 44 to 65% of the time. Architectural distortion on surrounding breast tissues is only seen in 10% to 34% of the cases. It can be reported as benign in 8% to 16% of the mammography cases. Ultrasound has 68 to 98% sensitivity of detecting<unk> .<unk>  shows irregular or angular mass with hypoechoic or heterogenous internal echoes, ill-defined or spiculated margins, and posterior acoustic shadowin. Loss of E-cadherin is common in<unk>  carcinoma but is also seen in other breast cancers.
Invasive lobular carcinoma
Ductal carcinoma in situ
Lobular carcinoma in situ
Atypical ductal hyperplasia
Invasive carcinoma of no special type
Intraductal papilloma
Basal-like carcinoma
Mucinous carcinoma of the breast