The website that knows what doctors don't

How does a doctor diagnose something they've never seen before? One answer comes in the form of online tool VisualDx, a website and app used by medics to solve clinical conundrums -- in real-time. Doctors use the site by typing in the symptoms they see on their patients to bring up a list of possible causes and accompanying images. The more clues they type in, the more specific their options become. It's then a case of matching what they see on their screen to what they see on their patient to make an informed diagnosis.