Poor person, all the questions you have asked here, you should challenge the hospital that say they wont operate. Its very likely they have a very good reason for not wanting to operate however they should explain to the person in queation why they do not want to operate in full detail.

As for information, again ask your doctor or a nurse or someone to talk you through exactly what it is your unsure about, I couldnt really find any useful info on the web about this situation but I hope it works out well, and remember your doctor is paid a good wage to know most medical things so make sure you put his skills to good use and ask away. Sorry I couldnt be of more help.