Sean,
I'm sorry to hear of this. About seven years ago I was diagnosed with a rare form of skin cancer that 1 to 5 people in a million get (lucky me :roll: ).
The funny thing about it is that it was not on the surface of the skin but under it, a growth about the size of half dollar and about 3/4" thick on my right bicep. I had to have a procedure that is called Mose(sp) surgery, basically they cut a sample test it, cut another sample test it and so on until they get a clean slide then they cut one more and send it out for more testing. When it all started I met with the Doctor who did the surgery and he told me that if they did not do the operation that I had a 30% to 50% chance of survival verses a 96% chance of full recovery if they did it. I think his exact words were "if it gets in to your heart or lungs God him/herself(PC) can't save you". The Doctors that specialize in this area can tell you what to expect and when to panic. However as others have said don't be affraid to ask questions and make them give you answers that make sense not "Doctor speak" I'm sure right about now you are having a lot feelings that you would rather not. The best thing you can do is to try and stay calm but feel everything the way you need to. I found out fast that trying to deny how you feel about it just makes it worse. Don't loose faith, family and friends can be a great source relief, but whatever you do DON'T STOP LIVING!! I've seen many people who give up, don't do it!! Suzie and I will keep you in our prayers. God bless and keep us posted