We are sure that it is a small group of cancer cells.
Sometimes cancer cells are too small to be found by tests.
These can kill cancer cells in all parts of the body.
He also advanced knowledge about the growth of cancer cells.
This is done to see if all the cancer cells were taken out during the surgery.
M0: Cancer cells have not spread to other parts of the body.
The cancer cells of each type grow and spread in different ways.
The drugs slow or stop the growth of cancer cells that are present in the body.
I was also doing research on the biology of cancer cells.
And there was absolutely no reason why a single cancer cell should ever be let loose in any part of our body.