June 1, 2010 -- Imaging systems based on either a hardwired, non-programmable processor or on a specialized graphics processor cannot match the flexibility, scalability and power efficiency required by the next generation of portable medical imaging equipment. In contrast, multicore digital signal processors (DSPs) – whether a heterogeneous system-on-chip (SoC) with a DSP core and general-purpose processor (GPP) or a homogenous SoC with multiple, similar DSP cores – bring the best of both worlds to bear on the challenges of medical imaging. Emerging medical imaging systems are in turn begetting exciting new diagnostic procedures and treatments that continue to improve the quality of medical care.