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Vomiting (also known as emesis, puking and throwing up) [a] is the involuntary, forceful expulsion of the contents of one's stomach through the mouth and sometimes the nose. [ 1 ]
Bilious vomiting syndrome. With bilious vomiting, dogs who are otherwise well, vomit yellow, foamy fluid in the early hours of the morning or when they’ve not eaten for a while. It’s more ...
Bilious vomiting syndrome in dogs is vomiting in response to bile-induced inflammation of the stomach. It is also known as reflux gastritis syndrome and duodenal-gastric reflux . Bile salts interfere with the gastric mucosal barrier , allowing acid to irritate the stomach lining and cause gastritis .
Biliary reflux, also called bile reflux, duodenogastroesophageal reflux (DGER) or duodenogastric reflux, is a condition that occurs when bile and/or other contents like bicarbonate and pancreatic enzymes flow upward (refluxes) from the duodenum into the stomach and esophagus.
Bile (from Latin bilis), or gall, is a yellow-green/misty green fluid produced by the liver of most vertebrates that aids the digestion of lipids in the small intestine. In humans, bile is primarily composed of water, is produced continuously by the liver, and is stored and concentrated in the gallbladder.
Bilious projectile vomiting is a typical symptom of chronic afferent loop syndrome that relieves symptoms quickly. In patients with persistent afferent loop syndrome, steatorrhea and diarrhea may exacerbate intestinal stasis. Iron deficiency anemia and/or vitamin B12 deficiency can arise from the deconjugation of bile salts by bacteria. In ...
Newborns present with bilious or non-bilous vomiting (depending on where in the duodenum the obstruction is) within the first 24 to 48 hours after birth, typically after their first oral feeding. Radiography shows a distended stomach and distended duodenum, which are separated by the pyloric valve, a finding described as the double-bubble sign.
The main symptom is vomiting, which typically occurs after meals, of undigested food devoid of any bile. A history of previous peptic ulcers and loss of weight is not uncommon. In advanced cases, signs to look for on physical examination are wasting and dehydration. Visible peristalsis from left to right may be present.