Hello, francesc. Welcome to HealingWell. I'm sure that preparations for this surgery take into account his diabetes and other medical conditions that he might have but I know this is worrisome for you in any case. I'm going to copy your post into the Diabetes Forum so there may be other responses for you.
Laniediabetes moderatordiabetes type 2 controlled by diet and exercise and
very low carb way of eating
Post Edited (LanieG) : 9/6/2014 8:15:51 AM (GMT-6)