What causes breast liposarcoma?

1, radiation irradiation radiation

damage to the DNA structure of cells, resulting in cell. If the breast frequently exposed to radiation, may induce breast liposarcoma.

2, virus infected

patients breast adipose tissue by virus infection, so that damage occurs, in the subsequent repair process may occur mutation, the formation of breast liposarcoma.

3,

severe

trauma, especially repeated trauma, may lead to abnormal proliferation of breast adipose tissue, resulting in breast liposarcoma.