Please do consult with other doctors and surgeons. Children may be at higher risk for complications than adults, and although the complications can never be predicted, a good doctor/surgeon will know when it is worth taking certain risks, based on your son's individual case.
I cannot recommend anyone in London, but I know for a fact that there are some very fine pouch surgeons and GIs in London. Try S.t. Mark's, I have heard it is one of the best in London for intestinal operations.
Post Edited (B'Dereh) : 3/19/2013 7:05:26 AM (GMT-6)