Ultimately diz, the person asking the question is asking for idea's, they do not expect to get a full diagnosis and prescription. Idiot
No one is sugar coating anything, how can you jump to cancer when the woman may have been eating offal the night before? why scare someone just because you are an @rsehole. If she is worried like all of us would she would see her doctor who will then begin various tests and ask questions to get a clue.
save the complicated stuff to the people who have brains diz, stick to moaning to people asking questions about sandwiches.