Search results
Results From The WOW.Com Content Network
Colonoscopy (/ ˌ k ɒ l ə ˈ n ɒ s k ə p i /) or coloscopy (/ k ə ˈ l ɒ s k ə p i /) [1] is a medical procedure involving the endoscopic examination of the large bowel (colon) and the distal portion of the small bowel. This examination is performed using either a CCD camera or a fiber optic camera, which is mounted on a flexible tube ...
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 virtual colonoscopy is an alternative test that uses a CT scanner instead of a colonoscope. This may be a more suitable alternative for people who are unable to receive a colonoscopy.
Whereas traditional colonoscopy involves snaking a camera called a colonoscope through your colon and rectum, the virtual option consists of X-rays and a computer creating 3D images of these organs.
This video shows a virtual colonoscopy of the rectosigmoid colon performed in a retrograde fashion. There is a 10-mm colonoscopically-proven polyp in the sigmoid colon seen at the top of the frame at the midpoint of the movie. The movie concludes at the tip of the rectal tube which was used to insufflate the colon.
According to the Mayo Clinic, a colonoscopy is a health exam that looks for changes in the colon and the rectum. During the procedure, a long, flexible tube called a colonoscope is inserted, with ...
Traditionally, colonoscopy prep involves drinking a large amount of liquids (an oral laxative formula) to help you clean out your colon. Now, there are other options that help you achieve the same ...
Endoclips have found a primary application in hemostasis (or the stopping of bleeding) during endoscopy of the upper (through gastroscopy) or lower (through colonoscopy) gastrointestinal tract. [1] Many bleeding lesions have been successfully clipped, including bleeding peptic ulcers , [ 4 ] Mallory-Weiss tears of the esophagus , [ 8 ...