Title :
Detection and identification of Colon Cancer and Rectum Cancer Using Fluorescence and Raman Spectrum
Author :
Xiaozhou Li ; Yue Wang ; Xiujun Zhang ; Deli Wang ; Junxiu Li
Author_Institution :
Appl. Phys. Inst., Dalian Univ. of Technol.
Abstract :
Laser-induced fluorescence spectroscopy (LIF) and Raman spectrum of serum for detection of colon cancer and rectum cancer were investigated in this paper. The aim of this study was that using Raman spectrum and LIF analysis the serum of colon cancer and rectum cancer for found the difference compared to normal, the difference was found. For example: the peaks intensity and red shift are both different. In this paper, we investigated 82 colon cancers, 69 rectum cancers and obtained 80.7%, 82.5% accuracy separately compared to clinical diagnostic. The use of Raman spectrum and LIF for detection of cancer is in boom
Keywords :
Raman spectra; bio-optics; cancer; fluorescence; laser applications in medicine; patient diagnosis; red shift; Raman spectrum; clinical diagnosis; colon cancer; laser-induced fluorescence spectroscopy; peaks intensity; rectum cancer; red shift; Amplifiers; Cancer detection; Chemical analysis; Colon; Fluorescence; Humans; Interference; Physics; Raman scattering; Spectroscopy; Raman spectrum; colon cancer; fluorescence; rectum cancer; serum;
Conference_Titel :
Engineering in Medicine and Biology Society, 2005. IEEE-EMBS 2005. 27th Annual International Conference of the
Conference_Location :
Shanghai
Print_ISBN :
0-7803-8741-4
DOI :
10.1109/IEMBS.2005.1616705
