I also had the sphinter of Oddi widened. I was able to eat a regular diet for only a short period of time when the pain returned. I also have an enlarged bile duct. No stones, no obstruction was found.
Instead of going back for another procedure, I am on a no fat diet. Mostly juicing with protein. What is most concerning right now is excessive mucus in my throat. Very very thick. White in color. It happens whenever I eat fat. I can hear someone saying "then stop eating fat." I cannot stay on my current diet. I am horribly tired and losing a tremendous amount of weight. Of course the pain is horrible and I feel like I am drowing in mucus. Appreciate any input. Truly.