Rath T, Morgenstern N, Vitali F, Atreya R, Neurath M (2020)
Publication Type: Journal article, Review article
Publication year: 2020
DOI: 10.1159/000505411
Background: Endoscopic imaging is a rapidly evolving field with a constant influx of new concepts and technologies. Since the introduction of video endoscopy and subsequently high-definition imaging as the first revolutions in gastrointestinal endoscopy, several technologies of virtual chromoendoscopy have been developed and brought to the market in the past decade, which have shaped and revolutionized for a second time our approach to endoscopic imaging. In parallel to these developments, microscopic imaging technologies, such as endomicroscopy and endocytoscopy, allow us to examine single cells within the mucosa in real time, thereby enabling histological diagnoses during ongoing endoscopy. Summary: In this review, we provide an overview on the technical background of different technologies of advanced endoscopic imaging, and then review and discuss their role and applications for the diagnosis and management of colorectal neoplasms as well as limitations and challenges that exist despite all technological improvements. Key Messages: Technologies of advanced endoscopic imaging have profound impact not only on our imaging capabilities, they are also about to fundamentally change our approach to managing lesions in the gastrointestinal tract: Not every lesion found during colonoscopy has to be excised or sent for histopathologic evaluation. However, before this becomes widespread reality, major obstacles such as patient acceptance, adoption by less trained endoscopists, and also legal aspects need to carefully addressed. The development of computer-aided diagnosis and artificial intelligence algorithms hold the potential to overcome the obstacles associated with the concept of optical biopsy and will most likely fundamentally facilitate, shape, and change decision making in the management of colorectal lesions.
APA:
Rath, T., Morgenstern, N., Vitali, F., Atreya, R., & Neurath, M. (2020). Advanced Endoscopic Imaging in Colonic Neoplasia. Visceral Medicine. https://doi.org/10.1159/000505411
MLA:
Rath, Timo, et al. "Advanced Endoscopic Imaging in Colonic Neoplasia." Visceral Medicine (2020).
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