Congruent MRI and Near-infrared Spectroscopy for Functional and Structural Imaging of Tumors

Autor: David J. Cuccia, Frédéric Bevilacqua, Jun Wang, Hon Yu, Bruce J. Tromberg, Sean Merritt, Gultekin Gulsen, Orhan Nalcioglu, Ryan M. Lanning, Anthony J. Durkin

Publikováno v: Gulsen, G; Yu, H; Wang, J; Nalcioglu, O; Merritt, S; Bevilacqua, F; et al.(2002). Congruent MRI and near-infrared spectroscopy for functional and structural imaging of tumors. Technology in Cancer Research and Treatment, 1(6), 497-505. doi: 10.1177/153303460200100610. UC Irvine: Retrieved from: http://www.escholarship.org/uc/item/1zm565b0

We present a combined near-infrared diffuse optical spectroscopy (DOS) and Magnetic Resonance Imaging (MRI) system for the study of animal model tumors. Acombined broadband steady-state and frequency domain optical spectroscopy apparatus was integrat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::36e948c3b50055fb7f8cfbd36008454e
https://doi.org/10.1177/153303460200100610

Deep Tissue Temperature Measurements by Correcting for the Effect of Bound Water on the NIR Water Spectra

Autor: Albert E. Cerussi, Sean Merritt, So Hyun Chung, Bruce J. Tromberg

Publikováno v: Biomedical Optics and 3-D Imaging.

Using broadband Diffuse Optical Spectroscopy, deep tissue temperature was measured non-invasively by correcting bound water effect. Results from phantoms correlated with invasive thermal probe (R2=0.93, ?=1.1±0.91°C, 28-48°C) and temperature in in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ef72b523408e1a0d086861c9cb73a036
https://doi.org/10.1364/biomed.2010.bwc1

Water State Measurements on Turbid Thick Tissue Phantoms and in vivo Breast Tissues using Broadband Diffuse Optical Spectroscopy

Autor: David Hsiang, Gultekin Gulsen, Bruce J. Tromberg, Catherine Klifa, Sean Merritt, Albert E. Cerussi, So Hyun Chung, Hyeon-Man Baek, Ozlem Birgul

Publikováno v: Biomedical Optics.

Molecular disposition of water has been measured non-invasively in the NIR using Diffuse Optical Spectroscopy in thick tissues. The water binding state has provided significant pathological information of breast tissues.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0b6d1f028e7f10e92067c657d228173b
https://doi.org/10.1364/biomed.2008.bsue69

Tissue bound water studies on breast tumors using diffuse optical spectroscopy

Autor: Rita S. Mehta, David Hsiang, Bruce J. Tromberg, So Hyun Chung, Sean Merritt, Albert E. Cerussi

Publikováno v: SPIE Proceedings.

Differences in tissue water state have been measured in normal and malignant breast tissues. Broadband Diffuse Optical Spectroscopy (DOS) has been used to acquire 650-1000 nm absorption spectra of normal and tumor breast tissues from 7 patients in vi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::27e7580a0279275a2939ec64eb71cb7e
https://doi.org/10.1117/12.701692

Monitoring temperature non-invasively using broadband Diffuse Optical Spectroscopy

Autor: Bruce J. Tromberg, Anthony J. Durkin, Sean Merritt, Albert E. Cerussi

Publikováno v: Frontiers in Optics 2004/Laser Science XXII/Diffractive Optics and Micro-Optics/Optical Fabrication and Testing.

We have investigated the use of broadband diffuse optical spectroscopy as a technique to monitor tissue temperatures non-invasively. Changes in water absorption bands in the near-infrared region provide an endogenous temperature-sensitive marker. We

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3f002a3316b6cc6ff6a08a465043535a
https://doi.org/10.1364/fio.2004.ftuk4