DD has a number of ulcers in her duodenum and stomach. These are healing but at last endoscopy still one remains in stomach months after treatment. Several months later she is still in pain although better than it was. She was negative for H Pylori on more than one occasion. Not coeliac, not used lots (or even moderate) NSAIDS. Been treated for H Pylori just in case and on esomeprazole for >6 months. Off to the consultant again this month what else could it be or what else should I ask the consultant to be doing.