CTs make smokers see the light

CT scans are one of the best ways for smokers to figure out if there’s something going on in their lungs… well at least for the most part. But there’s an argument that goes something like, “if a smoker receives this kind of exam and doesn’t receive bad results, it gives them a license to smoke.” Well, a study from Cardiff University is throwing shade on that argument. Researchers found that the simple act of receiving a CT scan might make a smoker more likely to quit—regardless of the result. The study authors chalk it up to the exam being a teachable moment where smokers give serious thought to giving up their cancer sticks.