So im 1 year post esophageal surgery and have had both dumping syndrome and delayed dumping, deff different but watching what ya eat is deff the key,I was really never informed about delayed and fig it out last summer, while having what I thought was panic attacks stomach issues scattered feelings...to many carbs was causing pancreas to dump LG amounts of insulin into me and my suger would bomb out to 45 to 50 until I let things settle down,I have more info if anyone needs it,best of luck and prayers to all of us,its one crazy Ass life changing surgery, the chemo/ radiation put me in remission but chose the surgery also as there wasn't much time for research..