Oh my darling Joey....
Donna, I am so sorry for your baby boy. I know you are trying to do everything right for him...
I don't know much about Pancreatitis, but the gals that are posting do, so I am glad you are getting good advice.
K/D is no good for LS babies. It has pork or pork fat or pork liver in it (I can't remember exactly), but it is no good for LS babies.
I think I gave you Dr. W the nutritionist from Cornells info

He is great and could help you with a homemade diet that would work hand in hand with Joey's Liver Shunt issues and the Pancreatitis. Let me know if you need it again, or anything else
I hope he feels better soon