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A gastric emptying study is a nuclear medicine study which provides an assessment of the stomach's ability to empty. It may be used if there are complications after gastric surgery, for gastric reflux , or suspected gastroparesis amongst other indications. [ 1 ]
Gastroparesis (gastro- from Ancient Greek γαστήρ – gaster, "stomach"; and -paresis, πάρεσις – "partial paralysis") is a medical disorder of ineffective neuromuscular contractions (peristalsis) of the stomach, resulting in food and liquid remaining in the stomach for a prolonged period of time.
Jason Statham (/ ˈ s t eɪ θ əm / STAY-thəm; born 26 July 1967) is an English actor and producer. He is known for portraying tough, gritty, or violent characters in various action thriller films, and has been credited for leading the resurgence of action films during the 2000s and 2010s. [ 1 ]
A gastric emptying study is considered the gold standard to assess the gastric emptying rate. [47] A large number of studies have indicated that most cases of peptic ulcers, and gastritis, in humans are caused by Helicobacter pylori infection, and an association has been seen with the development of stomach cancer. [48]
A gastric emptying scintigraphy test involves eating a bland meal that contains a small amount of radioactive material. An external camera scans the abdomen to locate the radioactive material. The radiologist measures the rate of gastric emptying at 1, 2, 3, and 4 hours after the meal. The test can help confirm a diagnosis of dumping syndrome.
The condition frequently causes digestive symptoms, epigastric pain, constipation, decreased appetite, and sometimes even gastric emptying disorders. [2] It is much more prominent in women than men, and is diagnosed with x-ray using barium contrast .
It is yet unknown how this discovery relates to stomach emptying and symptom patterns. There was no association discovered between the pattern of dyspeptic symptoms and the existence of electrogastrography results. There has been good evidence of a relationship between aberrant gastric electrical rhythm and delayed stomach emptying. [46] [47]
Gastrointestinal physiology is the branch of human physiology that addresses the physical function of the gastrointestinal (GI) tract.The function of the GI tract is to process ingested food by mechanical and chemical means, extract nutrients and excrete waste products.