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An upper gastrointestinal series, also called a barium swallow, barium study, or barium meal, is a series of radiographs used to examine the gastrointestinal tract for abnormalities. A contrast medium , usually a radiocontrast agent such as barium sulfate mixed with water, is ingested or instilled into the gastrointestinal tract, and X-rays are ...
One study of over 14000 barium swallow x-rays identified the condition in 0.15% of individuals who had the procedure. [5] While the disease has been reported as occurring at any time during life, it most frequently affects individuals in their 50s and 60s. [3]
a barium swallow may be performed before endoscopy to help identify abnormalities that might increase the risk of perforation at the time of endoscopy. If achalasia suspected an upper endoscopy is required to exclude a malignancy as a cause of the findings on barium swallow. Manometry is performed next to confirm.
Umbilical Cords that connect to the light source and video processor to supply the endoscope with suction and air pressure and water for (suction and irrigation process) and light to transmit in the body to deliver the video signal to the processor to show the live image on the monitor; Stack Light source; Suction; Electrosurgical unit
A Schatzki ring is usually diagnosed by esophagogastroduodenoscopy or barium swallow. Endoscopy usually shows a ring within the lumen of the esophagus which can be of variable size (see picture). The ring is usually located a few centimetres above the gastro-esophageal junction , where the esophagus joins the stomach.
They are mainly observed in the Plummer–Vinson syndrome, [3] which is associated with chronic iron deficiency anemia.One in 10 patients with Plummer-Vinson syndrome will eventually develop squamous cell carcinoma of the esophagus, [4] but it is unclear if esophageal webs in and of themselves are a risk factor.
Barium swallow in nutcracker esophagus is also typically normal, [2] but may provide a definitive diagnosis if contrast is given in tablet or granule form. Studies on endoscopic ultrasound show slight trends toward thickening of the muscularis propria of the esophagus in nutcracker esophagus, but this is not useful in making the diagnosis.
The diagnosis of esophageal perforation could also be confirmed by water-soluble contrast esophagram (Gastrografin), which reveals the location and extent of extravasation of contrast material. Although barium is superior in demonstrating small perforations, the spillage of barium sulfate into the mediastinal and pleural cavities can cause an ...