Learn more about "treacherous" cancer .. and how it spreads!

German researchers have discovered that it was rare for cancer patients to die in the country because of the original tumor, and the researchers estimated that death resulted from the movements resulting from this tumor.

Metastatic cancer is a malignant tumor that occurs when cancer cells separate from the original region (the first cancerous area) and then pbad through the blood or lymphatic system to another place and that a new tumor Cancer is found elsewhere in the body.

Andreas Fischer, of the German Center for Cancer Research in Heidelberg, said that 90% of cancer deaths in Germany were caused by cancerous foci caused by the initial tumor, cells transmitted by the undiagnosed tumor, which circulates in the body before its realization. Eradication of the tumor "which renders the tumors treacherous.

Today, it is often easy to surgically or chemically remove the original malignancy, but transitions develop from a few very small, very strong cells, Fisher explained.