Postgastrectomy Syndromes
Postgastrectomy Syndromes are caused by changes in gastric emptying as a consequence of gastric operations. They may occur in up to 20% of patients who undergo gastric surgery, depending on the extent of resection, disruption of the vagus nerves, status of the pylorus, type of reconstruction, and presence of mechanical or functional obstruction. Clearly defining the syndrome that is present in a given patient is critical to developing a rational treatment plan (World J Surg 2003;27:725). Most are treated nonoperatively and resolve with time.