This is from another forum. I thought it might be of interest to some. It was in response to a person whose grandaughter has a brain cyst but also addresses old scars. - Steve N
"Yes, serrapeptase and other digestive and pancreatic enzymes are quite good for dissolving cysts and old scars (both internally and externally). I have noticed that a scar left from a bad experience with black salve appears to be noticeably lessened after a few weeks of taking pancreatin and digestive enzymes (which include serrapeptase). I also take bromelain. Oleander cannot hurt for the brain cyst and inositol/IP6 might also help. Tony"