DEFINING ‘METASTASES’ – A NEW THEORETICAL VIEWPOINT!!

UNDERSTANDING METASTASIS: 

Cancer, is it or does it become a systemic disease??  

Let’s firstly look at the American National Cancer Insitute’s definition of Metastasis:

The spread of cancer cells from the place where they first formed to another part of the body. In metastasis, cancer cells break away from the original (primary) tumor, travel through the blood or lymph system, and form a new tumor in other organs or tissues of the body.’    
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