Thanks for your replies everyone.

I have brought my appointment forward to have it looked at. I found something on google.

It describes exactly what i have, and the picture is similar too. With the fact i had a mild dysplasia in pathology, i am pretty sure i would not progress this far in 10 weeks to something as nasty as a large tumour. Although slightly concerned, i am not that worried. I think you get fed up with worrying over things after a while. I certainly have!
It seems like its an intersting read. I'm almost tempted to buy the book!
I will post back in the new year with my consultant outcome. I am expecting surgery to remove it at the least.

All the best

Newdaduk