Hi, I just want to ask any of you was done in 2nd operation on your kidney stone? my Mom got of here 2nd operation, in here second operation here right kidney was remove, but the problem is after a few Months of here operation the wound was haled, but in the part of here haled wound it become larger, it is natural? because when we ask our doctor he said it's natural. please Advice as, so that we know how to do.. thanks..