" This is not science fiction. Around the world, 50,000 men with prostate cancer have been treated with focused ultrasound. Over 22,000 women with uterine fibroids (benign tumors of the uterus) have been treated, thus avoiding hysterectomies and infertility. Clinical trials for tumors of the brain, breast, pancreas and liver, as well as Parkinson’s disease, arthritis, and hypertension are inching forward at over 225 research sites around the world. "

― John Grisham , The Tumor