My son had his gallbladder removed in Jan 2012. He is 13. It is now March 2012. He has continued to have vomitting, constipation, and dirreha. He also has relfux. CT, X-rays, stool samples, and lab work all comes back negitive. I have had to take him out of school because he continues to have lower adominal pain and it gets worse when you touch his belly. What could be going on with my child??? His gallbladder was functioning at 11% with no gallstones when it was removed but there was alot of scar tissue surrounding it.