Breast cancer is hypoechoic. Signs such as irregular shape and poorly defined borders are also seen on ultrasound.
Hypoechoic or hyperechoic is a common term used in ultrasound. Breast cancer is usually hypoechoic on ultrasound.
The imaging of breast cancer is irregular in shape, lobulated or crab-like, with unclear borders, some with malignant halo signs, and the internal echoes are mostly heterogeneous and hypoechoic, with foci of calcification and gravel-like predominance. Posterior echogenicity is attenuated, no lateral acoustic shadow, and the aspect ratio is large. There is lymph node involvement, rich local blood supply, and high speed high obstruction type.
The clinical manifestations of breast cancer include fixed lump, irregular shape, orange peel-like changes, dimple sign, etc., and severe pain in the later stage, etc.
If you find a nodule in the breast, go to the hospital immediately.