Search results
Results from the WOW.Com Content Network
A lower gastrointestinal series is a medical procedure used to examine and diagnose problems with the human colon of the large intestine. Radiographs (X-ray pictures) are taken while barium sulfate, a radiocontrast agent, fills the colon via an enema through the rectum.
A double-contrast barium enema is a form of contrast radiography in which x-rays of the colon and rectum are taken using two forms of contrast to make the structures easier to see. [1] A liquid containing barium (that is, a radiocontrast agent ) is put into the rectum.
In standard medicine, the most frequent uses of enemas are to relieve constipation and for bowel cleansing before a medical examination or procedure; [5] also, they are employed as a lower gastrointestinal series (also called a barium enema), [6] to treat traveler's diarrhea, [7] as a vehicle for the administration of food, water or medicine ...
In upper gastrointestinal series examinations, the barium sulfate is mixed with water and swallowed orally, whereas in the lower gastrointestinal series (barium enema), the barium contrast agent is administered as an enema through a small tube inserted into the rectum. [2] Barium swallow X-ray examinations are used to study the pharynx [4] and ...
The barium enhances the visibility of the relevant parts of the gastrointestinal tract by coating the inside wall of the tract and appearing white on the film. A lower gastrointestinal series is where radiographs are taken while barium sulfate , a radiocontrast agent , fills the colon via an enema through the rectum .
Whole bowel irrigation is sometimes used prior to colonoscopy, bowel surgery, other abdominal/pelvic surgery, or a barium enema examination, to cleanse the intestines, enhancing visibility of the intestines' inner surfaces, preventing complications from occurring as a result of spillage of bowel contents into the abdominal cavity, and potentially providing other benefits depending on the type ...
Their invention, in 1969 in Japan, was a significant advance over the barium enema and the flexible sigmoidoscope because it allowed for the visualization and removal of polyps from the entire colon. Wolff and Shinya advocated for their invention and published much of the early evidence needed to overcome skepticism about the device's safety ...
The use of barium during pregnancy is safe for the baby; however, X-rays may result in harm. [4] Barium sulfate suspension is typically made by mixing barium sulfate powder with water. [1] It is a non-iodinated contrast media. [5] Barium sulfate has been known since the Middle Ages. [6] In the United States it had come into common medical use ...