Laser photoradiation therapy of cancer: possible role of hyperthermia
Abstract:
Two patients were treated at 20 different tumor sites by hematoporphyrin derivative (HPD) photoradiation therapy (PRT). An infrared detector was used to record changes in surface temperature during laser exposure. A temperature rise of up to 4.9 degrees C was recorded for a total energy of 15-30 J/cm2 and less than 150 mW/cm2. For 508 mW/cm2 and 15-20 J/cm2 a temperature rise of 7.0 degrees C was detected. The results suggest a possible role of hyperthermia in HPD-PRT.
More Related Videos
09:01Magnetic-, Acoustic-, and Optical-Triple-Responsive Microbubbles for Magnetic Hyperthermia and Pothotothermal Combination Cancer Therapy
Published on: May 22, 2020
09:23Inducing Targeted Mild Hyperthermia in Murine Tumor Models through Photothermal Conversion of Near-infrared Light by Intratumoral Gold Nanorods
Published on: October 10, 2025
