How can cancer of one breast spread to other breast or cranial cavity
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over 4 years ago
Cancer cells form when DNA abnormalities cause a gene to behave differently than it should. They can grow into nearby tissue, spread through the bloodstream or lymph system, and spread through the body. Malignant tumors tend to grow faster than benign tumors.
They skip past important check marks during the cell cycle allowing them to metastasize quickly