Researchers at Duke University led by Dr. Junjie Yao have developed a groundbreaking method for incorporating photoacoustic temperature mapping into focused ultrasound therapy.
Initially conceptualized for both prostate cancer and for focused ultrasound-induced immune response monitoring, the new “thermal-energy-memory-based photoacoustic thermometry (TEMPT)” illuminates deep tissue with a nanosecond burst of laser pulses to exploit the temperature dependence of the lingering thermal energy. Without accurate temperature mapping, physicians and researchers cannot accurately control or provide optimal treatment with focused ultrasound, and precise monitoring also helps minimize side effects. See Optica >
See the Duke University Press Release >
Optics & Photonics News | A Light-and-Sound Thermometer for Deep Tissues 2/20/19