A CT urogram is a test that uses a CT scan and a special dye or contrast medium. It allows doctors to diagnose problems such as kidney and bladder stones, certain cancers, and structural ...
A computed tomography (CT) head scan uses X-rays to develop a 3D image of the skull, brain, and other related areas of the head. A CT scan of the head can provide more detail than a traditional X-ray, ...
NICE's guideline on acute kidney injury recommends that the risk of AKI should be assessed before offering iodinated contrast agents to adults for emergency or non-emergency imaging, and that ...