El proyecto CURE o computer ultrasound risk evaluation, permite la realizacion de una tomografia mamaria indolora mediante un transductor en forma de anillo.
Youli Quan and Lianjie Huang. Sound-speed tomography using first-arrival transmission ultrasound for a ring array. Proceeding SPIE vol 6513: 651306-1 a 651306-9. http://pangea.stanford.edu/~quany/SpieRingTomo.pdf
Duric N, Littrup P, Poulo L, et al. Detection of breast cancer with ultrasound tomography: first results with the Computed Ultrasound Risk Evaluation (CURE) prototype. Med Phys 2007;34:773-785
