Future expectations in digestive endoscopy: competition with other novel imaging techniques.
Digestive endoscopy has been evolving from primary diagnostic to extensive therapeutic modalities in the management of gastrointestinal diseases. The present endoscopic imaging includes (A) standard endoscopy alone and /or with adjunct technologies such as point enhancement, e.g. confocal endomicroscopy and field enhancement technologies such as chromoendoscopy, NBI and FICE and (B) endoscopic ultrasound. Other novel imaging technologies including virtual colonoscopy or CT/MR colonography, CT or MRI enterography and capsule endoscopy have also been developed. This article reviews the diagnostic and therapeutic role of digestive endoscopy and future directions of digestive endoscopy are discussed. Digestive endoscopy is also compared with emerging novel imaging techniques in gastrointestinal diseases such as capsule endoscopy and CT colonography. The fact that digestive endoscopy has become a multidisciplinary specialty combining advances in all fields (radiology, bioengineering, surgery and gastroenterology) is highlighted.
Buchner
Anna M
AM
Division of Gastroenterology and Hepatology, Mayo Clinic, 4500 San Pablo Road, Jacksonville, FL 32224, USA.
Wallace
Michael B
MB
D053704:Capsule Endoscopy; D023881:Colonography, Computed Tomographic; D003113:Colonoscopy; D015179:Colorectal Neoplasms / Q000473:pathology / Q000601:surgery; D004059:Diffusion of Innovation; D020776:Endoscopes, Gastrointestinal; D016145:Endoscopy, Digestive System / Q000295:instrumentation / Q000639:trends; D019160:Endosonography; D004867:Equipment Design; D005767:Gastrointestinal Diseases / Q000000981:diagnostic imaging / Q000473:pathology* / Q000601:surgery*; D006801:Humans; D018613:Microscopy, Confocal; D008856:Microscopy, Fluorescence; D009092:Mucous Membrane / Q000473:pathology / Q000601:surgery; D011127:Polyps / Q000473:pathology / Q000601:surgery; D013059:Spectrum Analysis, Raman; D013194:Staining and Labeling; D041623:Tomography, Optical Coherence