<prompt> Dumping syndrome occur due to:DiarrheaPresence of hypeonic content in small intestineVagotomyReduced gastric capacity  <response>: Dumping syndrome refers to a constellation of postprandial symptoms occurring due to accelerated emptying dumping of hyperosmolar stomach contents into the small bowel. It is usually seen in operations which destroy the pyloric sphincter i.e gastrectomy, antrectomy and drainage procedures. It also affects a small percentage of patients with highly selective vagotomy due to loss of receptive relaxation of stomach. Remember: Dumping syndrome is also known as post-cibal syndrome. Ref: Bailey Love 24e, Page 1043 ; Schwaz 9e, page 942. 