When diagnosing kidney stones, using ultrasound instead of CT scans reduces costs as well as patients' exposure to radiation, according to new research. A separate study also found that people with ...

CT scans diagnose afflictions from tumors to kidney stones to life-threatening diseases and injuries, such as aneurysms and blood clots leading to stroke. But the radiation emitted by this essential ...

An overview of Pei Zhong’s work over the past several decades reveals how fundamental engineering research — often done far from the clinic — plays a critical role in shaping safer, more effective ...

CT Scans use X-rays for quick bone and Injury Imaging, While MRIs use magnets for soft tissue detail.

Kidney stones are hard, pebble-like pieces of material caused by an excess of certain minerals in your urine. In the United States, about 11% of men and 6% of women develop kidney stones each year.