it seems to me that whether a cancer has spread or not is basically the only real guide to how long a person will live after diagnosis. (generally speaking)
from everyone I speak to and heard of it seems:
Cancer in stage 1/2 - person continues to live for years...
Cancer in stage 3/4 - person seems to usually die within 2
is it fair to say whether metastasis has happened or not is the fact that really really matters?