Our 31-year-old son was recently diagnosed with Callogeneous Gastritis, and also with a thickened and bowed mitral valve. His cardiologist says his mitral valve may or may not be connected to the thick lining in his stomach. The doctor wants him to have genetic testing for Marfan syndrome, as well. Our son was also, unofficially, diagnosed with Asperger's when he was about 3 years old. Our gastroenterologist is referring our son to the Mayo Clinic in Rochester. The gastroenterologists here in Idaho have never seen this disease before. We are hoping to get in to see Dr. Murray, as well as a cardiologist and whoever would do the testing for Marfan syndrome. Just wondering if any of the rest of you have heart issues or Marfan syndrome, or if any of you are on the autism spectrum. What, if any, other issues are you seeing with the gasstritis?