Click to view full story from North Bay Business Journal …. A nonsurgical, outpatient treatment for prostate cancer, with a low rate of side effects, is poised for approval by the U.S. Food and Drug Administration within the next few weeks.  Treatment with high-intensity focused ultrasound (HIFU) waves use heat focused at a specific location to destroy the area of the prostate gland affected with cancer, while any tissue outside of the focal point remains unharmed.  “The oncological results for HIFU are broadly comparable to radical surgery or radiation but the side effects are less,” said Dr. Michael Lazar, a urology specialist in Santa Rosa.  HIFU is most effective for patients with early stage prostate cancer where the cancer is localized to the prostate. The procedure preserves healthy tissue and preserving nerves, urine flow and erectile function in about 80 percent of cases compared to 40 percent–50 percent with surgery or radiation.  HIFU is also performed on an out-patient basis, taking one to four hours. A urinary catheter is inserted after the procedure and must be kept in place for one to three weeks. The most common side effects are infections in the prostate area, and incontinence, to a lesser degree than other therapies.  Click to view full story from North Bay Business Journal ….