Related Experiment Video For ENDOSCOPY
Updated: Mar 7, 2026

Author Spotlight: Advancing Early Detection and Treatment of Gastrointestinal Tumors
Published on: February 16, 2024
Advanced endoscopic imaging in gastric neoplasia and preneoplasia
Jonathan W J Lee1, Lee Guan Lim2, Khay Guan Yeoh3
1Department of Gastroenterology and Hepatology , National University Hospital , Singapore.
Abstract:
Conventional white light endoscopy remains the current standard in routine clinical practice for early detection of gastric cancer. However, it may not accurately diagnose preneoplastic gastric lesions. The technological advancements in the field of endoscopic imaging for gastric lesions are fast growing. This article reviews currently available advanced endoscopic imaging modalities, in particular chromoendoscopy, narrow band imaging and confocal laser endomicroscopy, and their corresponding evidence shown to improve diagnosis of preneoplastic gastric lesions. Raman spectrometry and polarimetry are also introduced as promising emerging technologies.
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