Diffuse reflectance spectroscopy of human adenomatous colon polyps in vivo
Diffuse reflectance spectra were collected from adenomatous colon polyps (cancer
precursors) and normal colonic mucosa of patients undergoing colonoscopy. We analyzed …
precursors) and normal colonic mucosa of patients undergoing colonoscopy. We analyzed …
Diffuse reflectance spectroscopy as a tool for real-time tissue assessment during colorectal cancer surgery
EJM Baltussen, P Snaebjornsson… - … of biomedical optics, 2017 - spiedigitallibrary.org
Colorectal surgery is the standard treatment for patients with colorectal cancer. To overcome
two of the main challenges, the circumferential resection margin and postoperative …
two of the main challenges, the circumferential resection margin and postoperative …
Modelling and validation of spectral reflectance for the colon
D Hidović-Rowe, E Claridge - Physics in Medicine & Biology, 2005 - iopscience.iop.org
The spectral reflectance of the colon is known to be affected by malignant and pre-malignant
changes in the tissue. As part of long-term research on the derivation of diagnostically …
changes in the tissue. As part of long-term research on the derivation of diagnostically …
In-vivo characterization of optical properties of pigmented skin lesions including melanoma using oblique incidence diffuse reflectance spectrometry
A Garcia-Uribe, EB Smith, J Zou… - … of biomedical optics, 2011 - spiedigitallibrary.org
In this letter, we report the first use of oblique incidence diffuse reflectance spectrometry to
conduct in-vivo measurements of optical properties of three different types of pigmented skin …
conduct in-vivo measurements of optical properties of three different types of pigmented skin …
Identification of colonic dysplasia and neoplasia by diffuse reflectance spectroscopy and pattern recognition techniques
Z Ge, KT Schomacker, NS Nishioka - Applied spectroscopy, 1998 - journals.sagepub.com
Diffuse reflectance spectroscopy of colonic tissue was employed to determine whether the
spectra can be used to distinguish between neoplastic and non-neoplastic tissue in vivo. A …
spectra can be used to distinguish between neoplastic and non-neoplastic tissue in vivo. A …
Clinical determination of tissue optical properties by endoscopic spatially resolved reflectometry
R Bays, G Wagnieres, D Robert, D Braichotte… - Applied …, 1996 - opg.optica.org
A noninvasive method to measure the optical properties of a diffusing and absorbing
medium is described. Based on the spatially resolved measurement of diffuse reflectance at …
medium is described. Based on the spatially resolved measurement of diffuse reflectance at …
Influence of the phase function on determination of the optical properties of biological tissue by spatially resolved reflectance
A Kienle, FK Forster, R Hibst - Optics letters, 2001 - opg.optica.org
Spatially resolved reflectance measurements are widely used for determination of the optical
properties of biological media. However, the influence of the phase function on these …
properties of biological media. However, the influence of the phase function on these …
In vivo determination of optical properties of normal and tumor tissue with white light reflectance and an empirical light transport model during endoscopy
Determination of tissue optical properties is fundamental for application of light in either
therapeutical or diagnostics procedures. In the present work we implemented a spatially …
therapeutical or diagnostics procedures. In the present work we implemented a spatially …
Analytical model of light reflectance for extraction of the optical properties in small volumes of turbid media
Monte Carlo simulations and experiments in tissue phantoms were used to empirically
develop an analytical model that characterizes the reflectance spectrum in a turbid medium …
develop an analytical model that characterizes the reflectance spectrum in a turbid medium …
Diffuse-reflectance spectroscopy from 500 to 1060 nm by correction for inhomogeneously distributed absorbers
Diffuse-reflectance spectroscopy for measurement of the absorption and scattering
coefficients of biological tissue produces reliable results for wavelengths from 650 to 1050 …
coefficients of biological tissue produces reliable results for wavelengths from 650 to 1050 …