1 Lordsburg Amtrak station information. 2  Amtrak â Stations â Lordsburg, NM. 3  Lordsburg Amtrak Station (USA Rail Guide -- Train Web)  Lordsburg, NM (LDB) (Amtrak's Great American Stations)
If the exam is normal, a colonoscopy should be repeated every 10 years up to the age of 75. If the test detects precancerous polyps, the physician will recommend that colonoscopies be repeated more frequently.
Patients who have already had a large bowel cancer removed should have a colonoscopy performed 6 months to 1 year after surgery, followed by yearly colonoscopy on two occasions. Some authorities believe that colonoscopy should then be performed every 3 years if the results of all these studies are negative.