I have never heard of the disease that your son has. But several years ago I was diagnosed with Crohn's disease and told that I probably had Behcets Syndrome. I get mouth ulcers on a regular basis and have all of the systems of Crohns. I was also diagnosed recently with Iritis for the second time. I have been having other problems with my vision and with red raised circles all over my body at times. But the doctors are quite confussed. Please tell me more about this disease. Thanks and good luck to your son.