Since July of 2009, my husband has been having horrible pain under his left ribcage accompanied with constipation, vomitting (the vomit is bright yellow), and severe nausea. In August of 2009, he was told by a gastro doctor that his gall bladder was diseased and so he had it removed. Soon after the gall bladder removal, the symptoms returned. I have been reading posts and researching about this Sphincter of Oddi Dysfunction....does anyone know if my husband's symptoms seem related to this "SOD"?? He has been diagonosed with everything....gastritis, colitis, esophagitis, ulcers,...and treated with Protonix, Bentyl, Reglan, Zantac, Carafate, and pain meds....nothing is working!! I am so worried that this could develop into cancer!!