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The first step in diagnosis is to determine the etiology of abdominal distension. After making a differential diagnosis of abdominal distension, it is important to take a careful medical history. [9] Here are the most common causes of abdominal distension classified as an underlying cause and as a secondary disease. As an underlying disease cause:
Tympany or tympanites (sometimes tympanism or tympania), also known as meteorism (especially in humans), is a medical condition in which excess gas accumulates in the gastrointestinal tract and causes abdominal distension. [1] The term is from the Greek τύμπανο (meaning "drum").
Gastric distention is the enlargement of the stomach, and can be due to a number of causes. [citation needed]Physiologic (normal) gastric distension occurs when eating. . Distension of the upper stomach stimulates the secretion of stomach acid, while distension of the lower stomach stimulates gastrin secret
Cholecystitis causes the gallbladder to become distended and firm. Distension can lead to decreased blood flow to the gallbladder, causing tissue death and eventually gangrene. [ 13 ] Once tissue has died, the gallbladder is at greatly increased risk of rupture (perforation), which can cause sharp pain.
Nonbilious vomiting, nausea, and abrupt onset stomach pain in the right upper quadrant are common symptoms in patients with acute afferent loop syndrome. Abdominal distension and postprandial epigastric discomfort lasting anywhere from a few minutes to an hour are common symptoms experienced by patients with chronic afferent loop syndrome.
Abdominal pain, also known as a stomach ache, is a symptom associated with both non-serious and serious medical issues. Since the abdomen contains most of the body's vital organs, it can be an indicator of a wide variety of diseases. Given that, approaching the examination of a person and planning of a differential diagnosis is extremely ...
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Depending on the level of obstruction, bowel obstruction can present with abdominal pain, abdominal distension, and constipation.Bowel obstruction may be complicated by dehydration and electrolyte abnormalities due to vomiting; respiratory compromise from pressure on the diaphragm by a distended abdomen, or aspiration of vomitus; bowel ischemia or perforation from prolonged distension or ...