Step 4. Click on the flight option that you would like to book. The Delta system will automatically calculate the new cost of the flight, adding the change fees and any increase in fare. If the fare for your new flight is less than what you originally paid, the difference will apply to the change fees. Pay for the new flight with a credit card.
The procedure is performed by a doctor experienced in colonoscopy and lasts approximately 30 to 60 minutes. Medications will be put into your vein to make you feel relaxed and drowsy. You will be asked to lie on your left side on the examining table.During a colonoscopy, the doctor uses a colonoscope, a long, flexible, tubular instrument about 1/2 inch in diameter that transmits an image of the lining of the colon so the doctor can examine it for any abnormalities.The colonoscope is inserted through the rectum and advanced to the other end of the large intestine.ou will receive two enemas before the procedure because the rectum and lower intestine must be empty so that the intestinal walls can be seen. You will need to try to hold the enema solution for at least five minutes before releasing it. Make sure you arrange for a driver to bring you home after the colonoscopy.
How long does an endoscopy take - How long does an upper endoscopy take? EGD is pretty quick. Upper endoscopy uses an optical device on a flexible, steerable tube to examine esophagus, stomach, & upper small bowel. Often, biopsies are taken to rule out barrett's esophagus, eosinophilic esophagitis, h.Pylori bacteria, celiac sprue.