Thank you very much Shannon for the quick reply.
I will now send a message to Dr. Levitin as you suggested. Even if the knowledge of how to treat the hemangioma is there in the internet / forums, easing the pain from ulcerated hemangiomas is quite limited (especially in difficult areas as in our case).
I'm looking forward to getting more info from others in the community.
Thanks in advance for the help and once more I have to say how big a role these forums have in helping the parents that are going through this painful process with our little kids.