Spectroscopic Applications in Gastrointestinal Endoscopy

Spectroscopic applications in gastrointestinal endoscopy.

One of the major frontiers in biomedical optics has been as an adjunct to gastrointestinal endoscopy. In particular, spectroscopy of elastic light scattering has the potential of addressing many of the vexing challenges confronting endoscopists. This review discusses the principles of spectroscopy and critically evaluates performance in clinically significant scenarios. One of the best establis...

Ethical aspect in Gastrointestinal Endoscopy in Iran

    Abstract   Background: Gastroenterologists are required to obtain consent before undertaking   any endoscopic examination. Published data indicate that in practice there are many deficiencies in this process. The aim of this survey was to determine the quality of information given to patients before the endoscopic procedures in Iran .   Methods: A structured questionnaire about patient's in...

Magnifying Endoscopy and Chromoendoscopy in Upper Gastrointestinal Tract: Clinical Applications

Staining in gastrointestinal endoscopy: clinical applications and limitations.

Stents in Gastrointestinal Endoscopy

Advanced endoscopy can be used to insert stents (hollow tubes) into various sites of the gastrointestinal tract and this has proved to be a major therapeutic advance. Stents can hold open strictured areas in the oesophagus, the biliary tree, the colon and the gastroduodenal region. Stents are usually positioned in order to overcome stricturing associated with cancerous tumours. They are used as...