I resently was treated for a staph- infectection which developed cellulitis. I had one large/deep (approx. size if a dime & 2cm deep) lesion on my back. I was on IV antibiotics for 16 days. Now the leasion is healing but, abnormally. It is now elevated from the skin. The infectious Disease Dr. said he thought it was a "Keloid" or "Granuloma" I went to a Dermatologist, he says it looks like skin cancer. I am wondering if it is possible to delevope skin cancer from a pre-exsisting wound like this? How can it be cellulitis one minute, & then skin cancer the next. I can't find any info stating that skin cancer can form like this. I am awaiting test results, though I am anxious to know now. Can anyone give me any info?