In these women, an MRI can miss abnormalities readily detected with a mammogram. Many imaging tests use contrast dyes delivered intravenously (into a vein) to enhance the quality of the images. For ...

No enhancement of the lesions was seen after gadolinium injection ... system in 24% of 573 contrast enhanced CT scans and in 13% of 100 brain MR images. However, radiological examination was not ...

Improving Heat Generation Among all possible demands for energy, heat is the highest end-use (including, for example, electricity transformed to heat). So it makes sense that decarbonization will only ...