NEW TRENDS IN PHOTOBIOLOGY (INVITED REVIEW) - MALIGNANCIES AND ATHEROSCLEROTIC PLAQUE DIAGNOSIS - IS LASER-INDUCED FLUORESCENCE SPECTROSCOPY THE ULTIMATE SOLUTION
Tg. Papazoglou, NEW TRENDS IN PHOTOBIOLOGY (INVITED REVIEW) - MALIGNANCIES AND ATHEROSCLEROTIC PLAQUE DIAGNOSIS - IS LASER-INDUCED FLUORESCENCE SPECTROSCOPY THE ULTIMATE SOLUTION, Journal of photochemistry and photobiology.B, Biology, 28(1), 1995, pp. 3-11
A non-invasive diagnostic tool that can identify diseased tissue sites
in situ and in real time could have a major impact on the detection a
nd treatment of cancer and atherosclerosis. A review of the research p
erformed on the utilization of laser induced fluorescence spectroscopy
(LIFS) as a means of diseased tissue diagnosis is presented. Special
emphasis is given to problems which were raised during clinical trials
and recent experimental studies. The common origin and possible solut
ion of these problems are shown to be related to, firstly, the identif
ication of the fluorescent chemical species, secondly, the determinati
on of the excitation/collection geometry and its effect to the method
and, finally, the further elaboration on the laser-tissue interaction.