Literature DB >> 31244520

Multispectral Endoscopy with Light Gating for Early Cancer Detection.

Le Qiu1, Lei Zhang1, Vladimir Turzhitsky1, Umar Khan1, Yuri Zakharov1, Kanchan Kantekure2, Edward Vitkin1, Irving Itzkan1, Douglas K Pleskow3, Mandeep Sawhney3, Tyler M Berzin3, Jeffrey D Goldsmith4, Lev T Perelman5.   

Abstract

This paper reports the application of endoscopic light scattering spectroscopy (LSS) with light gating to detect malignancies in the biliary and pancreatic ducts, and also reviews the application of endoscopic LSS for differentiating cystic neoplasms in the pancreas and detecting invisible dysplasia in Barrett's esophagus. Information about tissue structure within the superficial epithelium where malignancy starts is present within the spectra of reflected light. Fortunately, this component of the reflected light is not yet randomized. However multiple scattering randomizes the signal from the underlying connective tissue which obscures the desired signal. In order to extract diagnostic information from the reflected signal the multiple scattering component related to connective tissue scattering and absorption must be removed. This is accomplished using described here spatial or polarization gating implemented with endoscopically compatible fiber optic probes.

Entities:  

Keywords:  Optical spectroscopy; cancer; cellular scale; light gating; light scattering

Year:  2018        PMID： 31244520      PMCID： PMC6594557          DOI： 10.1109/JSTQE.2018.2854608

Source DB:  PubMed          Journal:  IEEE J Sel Top Quantum Electron        ISSN： 1077-260X            Impact factor:   4.544


  20 in total

1.  Detection of preinvasive cancer cells.

Authors:  V Backman; M B Wallace; L T Perelman; J T Arendt; R Gurjar; M G Müller; Q Zhang; G Zonios; E Kline; J A McGilligan; S Shapshay; T Valdez; K Badizadegan; J M Crawford; M Fitzmaurice; S Kabani; H S Levin; M Seiler; R R Dasari; I Itzkan; J Van Dam; M S Feld; T McGillican
Journal:  Nature       Date:  2000-07-06       Impact factor: 49.962

Review 2.  Cystic neoplasms of the pancreas.

Authors:  William R Brugge; Gregory Y Lauwers; Dushyant Sahani; Carlos Fernandez-del Castillo; Andrew L Warshaw
Journal:  N Engl J Med       Date:  2004-09-16       Impact factor: 91.245

3.  Comprehensive volumetric optical microscopy in vivo.

Authors:  Seok H Yun; Guillermo J Tearney; Benjamin J Vakoc; Milen Shishkov; Wang Y Oh; Adrien E Desjardins; Melissa J Suter; Raymond C Chan; John A Evans; Ik-Kyung Jang; Norman S Nishioka; Johannes F de Boer; Brett E Bouma
Journal:  Nat Med       Date:  2006-11-19       Impact factor: 53.440

4.  Advances in counselling and surveillance of patients at risk for pancreatic cancer.

Authors:  Randall E Brand; Markus M Lerch; Wendy S Rubinstein; John P Neoptolemos; David C Whitcomb; Ralph H Hruban; Teresa A Brentnall; Henry T Lynch; Marcia I Canto
Journal:  Gut       Date:  2007-10       Impact factor: 23.059

5.  Endoscopic video autofluorescence imaging may improve the detection of early neoplasia in patients with Barrett's esophagus.

Authors:  Mohammed A Kara; Femke P Peters; Fiebo J W Ten Kate; Sander J Van Deventer; Paul Fockens; Jacques J G H M Bergman
Journal:  Gastrointest Endosc       Date:  2005-05       Impact factor: 9.427

6.  Detection and classification of the mucosal and vascular patterns (mucosal morphology) in Barrett's esophagus by using narrow band imaging.

Authors:  Mohammed A Kara; Mohamed Ennahachi; Paul Fockens; Fiebo J W ten Kate; Jacques J G H M Bergman
Journal:  Gastrointest Endosc       Date:  2006-08       Impact factor: 9.427

Review 7.  Optical diagnostic technology based on light scattering spectroscopy for early cancer detection.

Authors:  Lev T Perelman
Journal:  Expert Rev Med Devices       Date:  2006-11       Impact factor: 3.166

8.  Endoscopic tri-modal imaging for detection of early neoplasia in Barrett's oesophagus: a multi-centre feasibility study using high-resolution endoscopy, autofluorescence imaging and narrow band imaging incorporated in one endoscopy system.

Authors:  W L Curvers; R Singh; L-M Wong-Kee Song; H C Wolfsen; K Ragunath; K Wang; M B Wallace; P Fockens; J J G H M Bergman
Journal:  Gut       Date:  2007-10-26       Impact factor: 23.059

9.  Radiofrequency ablation in Barrett's esophagus with dysplasia.

Authors:  Nicholas J Shaheen; Prateek Sharma; Bergein F Overholt; Herbert C Wolfsen; Richard E Sampliner; Kenneth K Wang; Joseph A Galanko; Mary P Bronner; John R Goldblum; Ana E Bennett; Blair A Jobe; Glenn M Eisen; M Brian Fennerty; John G Hunter; David E Fleischer; Virender K Sharma; Robert H Hawes; Brenda J Hoffman; Richard I Rothstein; Stuart R Gordon; Hiroshi Mashimo; Kenneth J Chang; V Raman Muthusamy; Steven A Edmundowicz; Stuart J Spechler; Ali A Siddiqui; Rhonda F Souza; Anthony Infantolino; Gary W Falk; Michael B Kimmey; Ryan D Madanick; Amitabh Chak; Charles J Lightdale
Journal:  N Engl J Med       Date:  2009-05-28       Impact factor: 91.245

10.  Miniprobe confocal laser microscopy for the detection of invisible neoplasia in patients with Barrett's oesophagus.

Authors:  H Pohl; T Rösch; M Vieth; M Koch; V Becker; M Anders; A C Khalifa; A Meining
Journal:  Gut       Date:  2008-08-28       Impact factor: 23.059
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