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In vivo Raman spectroscopy for early lung cancer detection

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4 Author(s)
Haishan Zeng ; Cancer Imaging Department, British Columbia Cancer Research Centre, 675 West 10th Avenue, Vancouver, B.C., Canada V5Z 1L3 ; Michael A. Short ; Annette McWilliams ; Stephen Lam

We developed a fast dispersive-type near-infrared in vivo Raman spectroscopy system for improving early detection of lung cancers. We have measured spectra from 50 patients. Combined principal component analysis and linear discriminate analysis of the acquired data demonstrated that malignant and benign lesions can be differentiated with around 90% accuracy.

Published in:

Asia Communications and Photonics Conference and Exhibition

Date of Conference:

8-12 Dec. 2010