Reuters -- A high-tech X-ray called a spiral CT scan may help reduce lung cancer deaths in smokers and former smokers, but only reduces their overall risk of premature death by 4 percent, researchers reported on Tuesday.
Reuters -- A high-tech X-ray called a spiral CT scan may help reduce lung cancer deaths in smokers and former smokers, but only reduces their overall risk of premature death by 4 percent, researchers reported on Tuesday.