The stomach acts as a reservoir for digestion. Food will be stored and broken down in it via acid and proteases. The resulting chyme is released in a controlled manner into the small intestines. Alteration of gastric anatomy (i.e gastric bypass or bypass of the pylorus) can have profound effects on GI motility.
Early dumping occurs immediately after eating (within 10-30 mins); it is characterized by vomiting, bloating, cramping, dizziness, nausea, diarrhea, etc. The cause is thought to be due to neuroendocrine changes from a hyperosmolar load being “dumped” rapidly into the small bowel.
Late dumping typically happens 1–3 hours after a meal and is characterized by hypoglycemia, weakness, sweating, and dizziness.
WHY HYPOGLYCEMIA?
The rapid movement of food into the small intestine leads to a marked increase of carbohydrates into the small bowel.
REFERENCES
Mixed apneas are characterized by absent respiratory effort and airflow in the first section of…
Although rare, the differential diagnosis of hypoventilation and hypercapnia respiratory failure includes hypothyroidism. It is…
B-type natriuretic peptide (BNP) is a hormone created in response to cardiac wall stretch due…
A common finding described on computed tomography (CT) imaging. A disease with a peribronchovascular distribution…
Though often used synonymously; Trapped Lung and Lung Entrapment technically describe separate entities along the…
It is not clearly understood why patients with pulmonary hypertension (PH) develop pericardial effusions. However,…
This website uses cookies.