1, the difference:
1) clarity is different
Ordinary colonoscopy clarity is not as clear as electronic gastroenteroscopy.
Electronic gastroenteroscope has the advantages of soft, slender body, large field of view, high resolution and accurate diagnosis.
2) The level of pain received is different
Ordinary colonoscopy is slightly more painful.
Electronic gastroenteroscopy can achieve "painless", accurate diagnostic level.
2. It can be performed according to your own needs.
Examination of people:
1) Unexplained lower gastrointestinal bleeding.
2) Unexplained chronic diarrhea
3) Unexplained low intestinal obstruction
4) Suspected tumors of the large bowel or ileocecal end
5) Colorectal polyps, tumors, bleeding, and other lesions that require colonoscopic treatment
6) Those who need regular follow-up colonoscopy after colon surgery and colonoscopic treatment
7) Colorectal cancer screening
8) Those who have patients with colorectal cancer or adenomas in their family and need a physical examination
9) Health checkups for those over 40 who have never had a colonoscopy before.
Extended information:
Electronic gastroenteroscopy is a slightly thicker than a ballpoint pen hose (length of about 100cm), the front end of the micro-camera, which can be used to send images of the upper gastrointestinal tract esophagus, stomach, and duodenum directly to a TV screen.
Electronic gastroenteroscopy can be used by doctors for diagnostic analysis. Physicians can look very clearly inside the gastrointestinal tract.
Preparation for colonoscopy:
1. The date of the examination is arranged by the doctor. Examination place: outpatient gastroscopy room.
2. Bowel preparation is required to undergo this examination.
3. Three days before the examination, it is advisable to eat a semi-liquid diet with no or little residue and no vegetables or fruits. If suspected of intestinal polyps, ready to do electrolysis fasting milk and dairy products.
4. On the day of the examination, 25ml of castor oil was taken orally at 6:30 a.m. and breakfast was forbidden. At 9:30 a.m. to start serving bowel cleansing solution, each packet of 1000ml of boiled water, to drink 3000ml of bowel cleansing solution within one and a half hours ****. If there is still fecal sludge in the bowel movement, it is necessary to drink another 1000ml of bowel washing liquid until the discharge is clear water. If nausea or vomiting occurs, tell the doctor or nurse and give a cleansing enema if necessary.
5. You can eat at 2:00 p.m., avoiding fluids. At 3:00 p.m., an escort will take you to the outpatient gastroscopy room, where a nurse will inject you with 10mg of Valium and 0.5mg of atropine 30 minutes prior to the examination to alleviate the discomfort of the colonoscopy.
6, should not bring cell phones and BBs and other electronic devices into the gastroscopy room, so as not to interfere with the normal operation of the machine.
7, 3 days before the examination, stop taking iron medicine, start eating semi-liquid or low residue diet, such as fish, eggs, milk, soy products, porridge, noodles, bread, bananas, winter melon, potatoes and so on.
Baidu Encyclopedia-Electronic Gastroenteroscopy
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