Panoramic Endoscopy of the Stomach: First results from Phantom and Patient Data.

Hackner R, Hann A, Franz D, Meining A, Raithel M, Wittenberg T (2018)

Publication Language: English

Publication Type: Conference contribution, Original article

Publication year: 2018

Pages Range: 10 --15

Conference Proceedings Title: Proc's 17. Jahrestagung der Deutschen Gesellschaft für Computer- und Roboterassistierte Chirurgie (CURAC 2018)

Event location: Leipzig

ISBN: 978-3-00-060786-8

URI: https://www.curac.org/images/advportfoliopro/images/CURAC2018/CURAC 2018 Tagungsband.pdf

Open Access Link: https://www.curac.org/images/advportfoliopro/images/CURAC2018/CURAC 2018 Tagungsband.pdf

Abstract

For gastroscopic examinations of the stomach, the limited field of vision related to the keyhole view of the
endoscope can be a problem. A panoramic view of the gastroscopic images can enlarge the field of vision and
may ensure that the performing physician has examined all of the stomach walls. Nevertheless, the complex
geometry the stomach renders does not allow a straight forward stitching or mosaicking of a panorama.
Therefore, for primary experiments in the field of panoramic endoscopy of the stomach we subdivided the
stomach in four areas (fundus, antrum, lesser and greater curvature of the body of the stomach). We adapted
methods for panoramic bladder-mosaicking in order to stitch endoscopic image-sequences from two different
phantoms of the stomach and a real gastroscopic examination. With the obtained “panoramic map”, the
physician can ensure that the entire stomach was examined, document and annotate findings and communicate
these to other physicians.

Authors with CRIS profile

Ralf Hackner Chair of Visual Computing (LGDV) Daniela Franz Professur für Visual Computing Thomas Wittenberg Technische Fakultät

Involved external institutions

Malteser Waldkrankenhaus St. Marien DE Germany (DE) Universitätsklinikum Ulm DE Germany (DE)

How to cite

APA:

Hackner, R., Hann, A., Franz, D., Meining, A., Raithel, M., & Wittenberg, T. (2018). Panoramic Endoscopy of the Stomach: First results from Phantom and Patient Data. In Thomas Neumuth, Andreas Melzer, Claire Chalopin (Eds.), Proc's 17. Jahrestagung der Deutschen Gesellschaft für Computer- und Roboterassistierte Chirurgie (CURAC 2018) (pp. 10 --15). Leipzig.

MLA:

Hackner, Ralf, et al. "Panoramic Endoscopy of the Stomach: First results from Phantom and Patient Data." Proceedings of the 17. Jahrestagung der Deutschen Gesellschaft für Computer- und Roboterassistierte Chirurgie (CURAC 2018), Leipzig Ed. Thomas Neumuth, Andreas Melzer, Claire Chalopin, 2018. 10 --15.

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