New Device Optimizes Targeting of Radiation Therapy for Prostate Cancer

PR Log (Press Release) – Mar 16, 2010 – Radiation oncologists and prostate health specialists at South Nassau Communities Hospital’s Center for Prostate Health are using a new device that helps target the radiation dose delivered to the prostate and further reduces radiation exposure to surrounding tissues.

The device, a temporary, implantable balloon prostate immobilizer, “increases the effectiveness of leading-edge, external beam radiation technologies such as Intensity Modulated Radiation Therapy (IMRT) by preventing the prostate from moving at the time radiation is delivered to the cancer,” said Edward E. Mullen, Jr., MD, director of radiation oncology.

Numerous studies demonstrate that even after the patient has been positioned and secured externally, the prostate can move internally up to ½-inch before the patient is treated. This internal prostate movement (which is factored into the treatment plan) is a key challenge to ensuring the precision of the radiation treatment.

source: PR Log