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Characterizing Human Pancreatic Cancer Precursor Using Quantitative Tissue Optical Spectroscopy

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Specialty Radiology
Date 2014 Jan 11
PMID 24409383
Citations 13
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Abstract

In a pilot study, multimodal optical spectroscopy coupled with quantitative tissue-optics models distinguished intraductal papillary mucinous neoplasm (IPMN), a common precursor to pancreatic cancer, from normal tissues in freshly excised human pancreas. A photon-tissue interaction (PTI) model extracted parameters associated with cellular nuclear size and refractive index (from reflectance spectra) and extracellular collagen content (from fluorescence spectra). The results suggest that tissue optical spectroscopy has the potential to characterize pre-cancerous neoplasms in human pancreatic tissues.

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References
1.
Wilson R, Chandra M, Scheiman J, Simeone D, McKenna B, Purdy J . Optical spectroscopy detects histological hallmarks of pancreatic cancer. Opt Express. 2009; 17(20):17502-16. DOI: 10.1364/OE.17.017502. View

2.
Chandra M, Vishwanath K, Fichter G, Liao E, Hollister S, Mycek M . Quantitative molecular sensing in biological tissues: an approach to non-invasive optical characterization. Opt Express. 2009; 14(13):6157-71. DOI: 10.1364/oe.14.006157. View

3.
Wilson R, Chandra M, Chen L, Lloyd W, Scheiman J, Simeone D . Photon-tissue interaction model enables quantitative optical analysis of human pancreatic tissues. Opt Express. 2010; 18(21):21612-21. PMC: 3408914. DOI: 10.1364/OE.18.021612. View

4.
Ferrone C, Correa-Gallego C, Warshaw A, Brugge W, Forcione D, Thayer S . Current trends in pancreatic cystic neoplasms. Arch Surg. 2009; 144(5):448-54. PMC: 3806091. DOI: 10.1001/archsurg.2009.36. View

5.
Lau C, Scepanovic O, Mirkovic J, McGee S, Yu C, Fulghum S . Re-evaluation of model-based light-scattering spectroscopy for tissue spectroscopy. J Biomed Opt. 2009; 14(2):024031. PMC: 2866094. DOI: 10.1117/1.3116708. View