Have you ever wondered how a CT scan works? Whether you're considering having one done or just curious about the technology behind it. However, understanding more about CT scans can be helpful. To ...

If a doctor suspects you may have a pulmonary embolism (PE), a CT scan is the gold standard of imaging techniques. This painless scan uses intravenous (IV) contrast, a type of dye, to help the doctor ...

One grainy, gray-scale image of a brain changed science and medicine forever. Half a century ago, the first CT image of a patient lifted the veil of invisibility that cloaks the interior of the human ...

If you have stomach cancer, you have a higher chance of being cured if your healthcare team detects it early. A CT scan is often part of the diagnosis. Stomach cancer, or gastric cancer, happens when ...