Endoscopes are flexible instruments combining fiber-optics (for illumination) and charge-coupled devices (for imaging) that are used in medicine to visualize the interior of otherwise inaccessible sites, such as the lumen of hollow organs. Endoscopes are used to examine the gastrointestinal…
Introduction The safe and efficient performance of gastrointestinal (GI) endoscopy has the following requirements: A properly trained endoscopist with appropriate privileges to perform specific GI endoscopic procedures Properly trained nursing and ancillary personnel Operational, well-maintained equipment Adequately designed and equipped…
Introduction The role of the physician is to observe, detect anatomic abnormalities or disease, and conceive ways and means by which discovered deficiencies in function can be corrected or ameliorated. To extend the physical examination to areas hidden from external…