Nonlinear photodynamic therapy. Method of pulsed oxygen depletion
Abstract
The photodynamic therapy technique involving pulsed oxygen depletion (POD) in tissue by long high-energy pulses of light was studied theoretically. The possibility of creating a uniform distribution of a therapeutic dose throughout a tumor using both surface and interstitial irradiation is shown. Possible thickness of the treated tissue layer is estimated. The comparison with other methods of nonlinear photodynamic therapy is made.