I just had an endoscopy. The surgeon showed the pics to understand better. But not sure might have an obstruction or a strangulated hiatal? I do have symptoms of either or. They are indigestion, nauseated, vomiting, gassy, and of course crazy bm. But My Dr. had put me on iron and stool softener, because I became anemic again. That s why for the endoscopy surgery. And once again not major cause of why I became anemic. Thank you!