Image Computing Systems Laboratory

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FOR IMMEDIATE RELEASE

SEATTLE, Wash., November 25, 1996 -- A powerful new technology that allows ultrasound medical imaging systems for the first time to be programmed for multiple diagnostic applications was unveiled today by collaborating

For the estimated 140,000 U.S. men diagnosed annually with localized prostate cancer, radioactive seed implantation is fast becoming a preferred alternative to standard treatments involving removal of the prostate gland or external-beam radiation therapy. Unfortunately, many patients have had to endure expensive and time-consuming medical imaging tests to determine whether they are eligible for the new treatment.

That assessment can now be made in minutes rather than days, and at a fraction of the cost, using a new ultrasound imaging technology developed by researchers at the University of Washington and Seattle Prostate Institute. The technology also will help surgeons to more accurately place the radioactive seeds according to the treatment plan in a significant number of cases, the researchers say.