What does it mean to be inhomogeneous in breast nodules?

Breast nodules echo uneven refers to the different areas within the breast nodules echo intensity is uneven, there is a phenomenon of different echo strength.

Breast nodules echo uneven usually indicates that the structure and density of internal nodules uneven, may be caused by pathological changes within the nodules, and breast hyperplasia, mastitis and other benign diseases, may also be related to breast cancer, metastatic breast tumors and other malignant lesions

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