Imaging features in frontotemporal dementia could be useful in differentiating C9ORF72 from other mutations and sporadic disease.

Informed consent is a staple of medicine and some say it should be extended to CT because of radiation risks. But is this really necessary?

This F1000 commentary reports on a study whose findings support performing CT in a patient with chronic rhinosinusitis before initiating medical therapy.

The report was once the sole communication method, but clinicians now have 24/7 access to images on their iPads. Must radiologists who want to stay ahead of this curve embrace 3-D CT?

Radiologists have been slow to warm to the shift to 3-D CT, but other specialties, and patients, prefer it.

What genitourinary and renal findings can you anticipate with acute abdominal ED admissions?

The first MRI can be normal in patients with central pontine myelinolysis, necessitating serial imaging to document the brain abnormalities.

Timing is crucial to rule out all 3 main causes of chest pain.

Dr. James Madara, of the American Medical Association, gives a candid interview on the nation's largest physician organization and whether it has any regrets about supporting the Affordable Care Act.

Sandra Fryhofer, MD, describes a recent study that found that measuring coronary artery calcium scores was helpful in determining risk for future cardiac events.