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Ntziachristos, V.* ; Yodh, A.G.* ; Schnall, M.* ; Chance, B.*

Concurrent MRI and diffuse optical tomography of breast after indocyanine green enhancement.

Proc. Natl. Acad. Sci. U.S.A. 97, 2767-2772 (2000)
PMC
Open Access Gold möglich sobald Verlagsversion bei der ZB eingereicht worden ist.
We present quantitative optical images of human breast in vivo. The images were obtained by using near-infrared diffuse optical tomography (DOT) after the administration of indocyanine green (ICG) for contrast enhancement. The optical examination was performed concurrently with a magnetic resonance imaging (MRI) exam on patients scheduled for excisional biopsy or surgery so that accurate image coregistration and histopathological information of the suspicious lesions was available. The ICG-enhanced optical images coregistered accurately with Gadolinium-enhanced magnetic resonance images validating the ability of DOT to image breast tissue. In contrast to simple transillumination, we found that DOT provides for localization and quantification of exogenous tissue chromophore concentrations. Additionally our use of ICG, an albumin bound absorbing dye in plasma, demonstrates the potential to differentiate disease based on the quantified enhancement of suspicious lesions.
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Publikationstyp Artikel: Journalartikel
Dokumenttyp Wissenschaftlicher Artikel
Sprache englisch
Veröffentlichungsjahr 2000
HGF-Berichtsjahr 0
ISSN (print) / ISBN 0027-8424
e-ISSN 1091-6490
Quellenangaben Band: 97, Heft: 6, Seiten: 2767-2772 Artikelnummer: , Supplement: ,
Verlag National Academy of Sciences
Begutachtungsstatus Peer reviewed
PubMed ID 10706610
Erfassungsdatum 2000-12-31