There are several alternative treatments for non-melanoma type skin cancers. 
Cancertutor.com lists several of them. A vitamin C solution is discussed by 
clicking on the link below. It works . I have used it myself, but only on a 
very small spot.  In addition, Lugol's Iodine 7% is one substance that has been 
used effectively. Mark Surcus has written about it. I have also heard of a 
product called Skin Answer. The product can be obtained from CompassioNet: 
800-510-2010. There is another product called BEC-5. I am thinking that these 
products sound a lot gentler than the black salves I read about. If it were me 
I would be looking for a holistic, alternative doctor even if I had to drive a 
few hours.

I read the book on Cancer Salves by Ingrid Naiman. There is really quite a bit 
to know in order to use the black salves effectively. It is no small matter. 
The book has numerous recipes. You might want to contact them at 
http://www.cancersalves.com  for advice. Sometimes those salves have to be 
applied several times to remove all of the tumor. You really need an expert on 
something that large. When the cancer is getting killed-off it starts looking 
pretty scarey before it dies off and gets healed.
Paula
 http://www.cancertutor.com/Cancer02/VitaminC.html