Stomach disease utilizes a small flexible camera. The procedure does require intravenous sedation and takes about 30–45 minutes; the endoscope is inserted via the mouth and can visualize the entire swallowing tube, stomach and duodenum. The procedure also allows the physician to obtain biopsy samples. In many cases of bleeding, the surgeon can use the endoscope to treat the source of bleeding with laser, clips or other injectable drugs. Other radiological studies frequently used to assess patients with chronic stomach problems include a barium swallow, where a dye is consumed and pictures of the esophagus and stomach are obtained every few minutes.
The Tube (TV series) by Channel 4 as an online radio station in November 2006. The show was directed by Gavin Taylor; Geoff Wonfor directed some of the insert videos along with other staff programme director of Tyne Tees Television Martin Cairns. Many other specials were made, including one for the eve of the millennium. "The Tube" was a showcase for many emerging 1980s bands. "The Tube" was an important outlet for the performers. For The Proclaimers, performing "Letter from America" on "The Tube" was instrumental in helping the Scottish duo to their first top ten UK hit; it was also responsible for introducing