G
George K. Anagnostopoulos
Researcher at University of Nottingham
Publications - 39
Citations - 1454
George K. Anagnostopoulos is an academic researcher from University of Nottingham. The author has contributed to research in topics: Barrett's esophagus & Pancreatitis. The author has an hindex of 16, co-authored 39 publications receiving 1345 citations. Previous affiliations of George K. Anagnostopoulos include Queen's University.
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Journal ArticleDOI
Magnifying endoscopy for diagnosing and delineating early gastric cancer
TL;DR: The technique based on the principles described here can be applied not only in routine endoscopic examination but also in the detailed preoperative assessment of the lateral extent of early gastric cancer, before endoscopic mucosal resection or endoscopic submucosal dissection (ESD).
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High-resolution magnification endoscopy can reliably identify normal gastric mucosa, Helicobacter pylori-associated gastritis, and gastric atrophy.
George K. Anagnostopoulos,Kenshi Yao,Philip Kaye,Edward Fogden,Paul J. Fortun,Anthony Shonde,S. Foley,S. Sunil,John Atherton,Christopher J. Hawkey,Krish Ragunath +10 more
TL;DR: High-resolution magnification endoscopy can reliably identify the normal gastric mucosa, H. pylori-associated gastritis, and gastric atrophy in a Western population.
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Narrow-band imaging with magnification in Barrett's esophagus: validation of a simplified grading system of mucosal morphology patterns against histology.
Rajvinder Singh,George K. Anagnostopoulos,Kenshi Yao,Haris Karageorgiou,Paul J. Fortun,Anthony Shonde,Klara Garsed,Philip Kaye,Christopher J. Hawkey,Krish Ragunath +9 more
TL;DR: This study has validated a simplified classification of the various morphologic patterns visualized in Barrett's esophagus and confirmed its reproducibility when used by NBI-expert and non-NBI-Expert endoscopists.
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Novel endoscopic observation in Barrett's oesophagus using high resolution magnification endoscopy and narrow band imaging.
TL;DR: High resolution magnification endoscopy with narrow band imaging (NBI) may improve the detection of specialised intestinal metaplasia (SIM) and dysplasia in Barrett’s oesophagus.
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Clinical application of magnification endoscopy and narrow-band imaging in the upper gastrointestinal tract: new imaging techniques for detecting and characterizing gastrointestinal neoplasia.
Kenshi Yao,Kenshi Yao,Yasuhiro Takaki,Toshiyuki Matsui,Akinori Iwashita,George K. Anagnostopoulos,Philip Kaye,Krish Ragunath +7 more
TL;DR: One of the most advanced endoscope imaging techniques, magnification endoscopy with narrow-band imaging, can clearly visualize the microvascular (MV) architecture and microsurface (MS) structure and could be applied to the early detection of mucosal neoplasia throughout the upper gastrointestinal tract.