Device and method for imaging the ear using optical coherence tomography

SA Boppart, C Xi - US Patent 8,115,934, 2012 - Google Patents
A method of forming an image of tissue. The method includes non-invasively inserting a fiber-
based device into a patient's ear canal and acquiring OCT data from ear tissue while the …

Autofluorescence and diffuse reflectance properties of malignant and benign breast tissues

TM Breslin, F Xu, GM Palmer, C Zhu… - Annals of Surgical …, 2004 - Springer
Background Fluorescence spectroscopy is an evolving technology that can rapidly
differentiate between benign and malignant tissues. These differences are thought to be due …

Diagnosis of breast cancer using fluorescence and diffuse reflectance spectroscopy: a Monte-Carlo-model-based approach

C Zhu, GM Palmer, TM Breslin, J Harter… - … of biomedical optics, 2008 - spiedigitallibrary.org
We explore the use of Monte-Carlo-model-based approaches for the analysis of
fluorescence and diffuse reflectance spectra measured ex vivo from breast tissues. These …

Diagnosis of breast cancer using diffuse reflectance spectroscopy: Comparison of a Monte Carlo versus partial least squares analysis based feature extraction …

C Zhu, GM Palmer, TM Breslin, J Harter… - Lasers in Surgery …, 2006 - Wiley Online Library
Abstract Background and Objective We explored the use of diffuse reflectance spectroscopy
in the ultraviolet‐visible (UV‐VIS) spectrum for the diagnosis of breast cancer. A physical …

Differentiation of breast tissue types for surgical margin assessment using machine learning and polarization-sensitive optical coherence tomography

D Zhu, J Wang, M Marjanovic, EJ Chaney… - Biomedical optics …, 2021 - opg.optica.org
We report an automated differentiation model for classifying malignant tumor, fibro-adipose,
and stroma in human breast tissues based on polarization-sensitive optical coherence …

Pilot clinical study for quantitative spectral diagnosis of non‐melanoma skin cancer

N Rajaram, JS Reichenberg… - Lasers in surgery …, 2010 - Wiley Online Library
Background Several research groups have demonstrated the non‐invasive diagnostic
potential of diffuse optical spectroscopy (DOS) and laser‐induced fluorescence (LIF) …

Support vector machine for optical diagnosis of cancer

SK Majumder, N Ghosh… - Journal of Biomedical …, 2005 - spiedigitallibrary.org
We report the application of a support vector machine (SVM) for the development of
diagnostic algorithms for optical diagnosis of cancer. Both linear and nonlinear SVMs have …

Comparison of autofluorescence, diffuse reflectance, and Raman spectroscopy for breast tissue discrimination

SK Majumder, MD Keller, FI Boulos… - … of biomedical optics, 2008 - spiedigitallibrary.org
For a given diagnostic problem, important considerations are the relative performances of
the various optical biopsy techniques. A comparative evaluation of fluorescence, diffuse …

Breast cancer detection from FNA using SVM with different parameter tuning systems and SOM–RBF classifier

T Mu, AK Nandi - Journal of the Franklin Institute, 2007 - Elsevier
In this paper, we consider the benefits of applying support vector machines (SVMs), radial
basis function (RBF) networks, and self-organizing maps (SOMs) for breast cancer detection …

Diffuse reflectance spectroscopy for determination of optical properties and chromophore concentrations of mice internal organs in the range of 350 nm to 1860 nm

MS Nogueira, M Raju, J Gunther… - … Solutions for Better …, 2018 - spiedigitallibrary.org
The development of photomedical modalities for diagnostics and treatment has created a
need for knowledge of the optical properties of the targeted biological tissues. These …