Characterization and validation of multimodal annihilation-gamma/near-infrared/visible laparoscopic system SCIE SCOPUS

DC Field Value Language Song, Seong H. - Kang, Han G. - Han, Young B. - Lee, Ho-Young - Jeong, Dae H. - Kim, Soo M. - Hong, Seong J. - 2020-04-16T07:40:13Z - 2020-04-16T07:40:13Z - 2020-02-04 - 2019-09 -
dc.identifier.issn 1083-3668 -
dc.identifier.uri -
dc.description.abstract Minimally invasive robotic surgery using fluorescence-guided images with a video laparoscope has been widely used because of its advantages of small incision, fast recovery time, and efficiency. However, the penetration depth limitation of fluorescence is a disadvantage caused by the absorption and scattering in tissues and blood cells. If this limitation can be overcome by additional imaging modalities, the surgical procedure can be quite efficient and precise. High-energy annihilation-gamma photons have a stronger penetration capability than visible and fluorescence photons. To characterize and validate a multimodal annihilation-gamma/near-infrared (NIR)/visible laparoscopic imaging system, an internal detector composed of an annihilation-gamma detector and an optical system was assembled inside a surgical stainless pipe with an outer diameter of 15.8 mm and an external detector with a dimension of 100 x 100 mm(2) placed at the opposite side of the internal detector. Integrated images of 511-keV gamma rays, NIR fluorescence, and visible light were obtained simultaneously. The 511-keV gamma image could be clearly seen with the acquisition of 5 s, while NIR and visible images could be presented in real time. This multimodal system has the potential for improving the surgery time and the quality of patient care. (C) The Authors. Published by SPIE under a Creative Commons Attribution 4.0 Unported License. -
dc.description.uri 1 -
dc.language English -
dc.subject LYMPH-NODE BIOPSY -
dc.subject FLUORESCENCE -
dc.subject MALIGNANCIES -
dc.subject TRACER -
dc.title Characterization and validation of multimodal annihilation-gamma/near-infrared/visible laparoscopic system -
dc.type Article -
dc.citation.volume 24 -
dc.citation.number 9 -
dc.contributor.alternativeName 김수미 -
dc.identifier.bibliographicCitation JOURNAL OF BIOMEDICAL OPTICS, v.24, no.9 -
dc.identifier.doi 10.1117/1.JBO.24.9.096008 -
dc.identifier.scopusid 2-s2.0-85072745513 -
dc.identifier.wosid 000489022800012 -
dc.type.docType Article -
dc.description.journalClass 1 -
dc.subject.keywordPlus GUIDED CANCER-SURGERY -
dc.subject.keywordPlus LYMPH-NODE BIOPSY -
dc.subject.keywordPlus INDOCYANINE GREEN -
dc.subject.keywordPlus FLUORESCENCE -
dc.subject.keywordPlus MALIGNANCIES -
dc.subject.keywordPlus TRACER -
dc.subject.keywordAuthor minimally invasive robotic surgery -
dc.subject.keywordAuthor multimodal imaging system -
dc.subject.keywordAuthor positron emission tomography -
dc.subject.keywordAuthor fluorescence imaging -
dc.relation.journalWebOfScienceCategory Biochemical Research Methods -
dc.relation.journalWebOfScienceCategory Optics -
dc.relation.journalWebOfScienceCategory Radiology, Nuclear Medicine & Medical Imaging -
dc.description.journalRegisteredClass scie -
dc.description.journalRegisteredClass scopus -
dc.relation.journalResearchArea Biochemistry & Molecular Biology -
dc.relation.journalResearchArea Optics -
dc.relation.journalResearchArea Radiology, Nuclear Medicine & Medical Imaging -
Appears in Collections:
Coastal & Ocean Engineering Division > Maritime ICT R&D Center > 1. Journal Articles
Files in This Item:
There are no files associated with this item.


Items in ScienceWatch@KIOST are protected by copyright, with all rights reserved, unless otherwise indicated.