Do my mother have a cancer?

How are we even REMOTELY going to tell you that your mother has cancer from this thread? First off, if you really want to learn if your mother has cancer I would go to your family doctor and talk to him about it. That would be the only real way that I can think of to find out. Your doctor can set up an appointment to test and find out if this is the case or not.

Will I win the lotto this weekend?
The truth is we cannot tell you if she does or does not, the only person to tell you that is a doctor.
A little more information would be good, what makes you think she does?