I Have Carposi A Genetic Skin Cancer Lines On My

I have carposi a genetic skin cancer lines on my hands, and my feat. I also had it on my face. but laser treatment on my face removed the dreadful redness look on my face which helped me tremendously. Now my mouth on the upper next to my small tongue I developed big purple lumps like sores and are a great discomfort to me. Can they be removed with laser treatment also or with what.
Alex