Surgery

Early dumping consists of following except

Abdominal and vasomotor symptoms found in about 5%-10% of patient following gastrectomy or vagotomy and drainage

The small bowel is filled with foodstuffs from the stomach, which have a high osmotic load

This leads to the sequestration of fluid from the circulation to the gastrointestinal tract

This can be observed by the fall in the packed cell volume while the symptoms are present