The procedure that uses a swallowed capsule with a wireless camera to view the duodenum is called?

The procedure involving a swallowed capsule with a wireless camera designed to visualize the duodenum is known as enteroscopy. This technique allows for imaging of the small intestine, particularly the areas that are not easily accessible through traditional endoscopic methods. Enteroscopy is particularly valuable in identifying conditions such as Crohn’s disease, gastrointestinal bleeding, and polyps.

Unlike gastroscopy, which focuses on the upper gastrointestinal tract including the esophagus and stomach, enteroscopy goes further to assess the small intestine, making it specifically tailored for examining regions beyond the reach of standard instruments. Bronchoscopy pertains to the examination of the lungs and airways, while proctoscopy is limited to the rectum and lower colon, neither of which involve the duodenum. Thus, enteroscopy is the appropriate choice as it uniquely employs advanced technology for an in-depth view of the duodenum and surrounding small intestinal anatomy.