Application of Fourier transform infrared spectroscopy to non-invasive detection of breast tumor in vivo and in situ

The non-invasive detection of breast tumor in vivo and in situ was first investigated by FTIR fiber optics technique. The experiment result indicates that there are significant differences between the spectra of skin outside breast tumor and normal breast tissues in the peak position and relative intensity. The in vivo FTIR spectroscopy can provide the information concerning whether the suspected tissue is cancerous or not. This recent result means that in situ FTIR spectroscopic method with fiber optics can be developed as a non-invasive, rapid and in vivo technique for early breast tumor detection.