Word: lunging
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Doctors have long known that lung cancer, which kills 160,000 Americans each year, takes a heavier toll among black Americans, particularly black men, than among whites. In part that's because 34% of black men in the U.S. smoke cigarettes, compared with 28% of white men. (Black women tend to smoke less than white women.) It also has to do with differences in income and access to medical care. But there has always been a lingering suspicion that some of the gap might be due to either overt or subconscious discrimination. A study in last week's New England...
Unlike other cancers, lung cancer is extremely hard to detect in its earliest, most treatable stages. Even so, about 20% of lung-cancer patients are found to have a tumor whose biological characteristics and small size give them a good chance of being cured if the malignant growth is surgically removed...
Better communication will be even more important as treatments become more complex. Currently there's no screening test for finding lung cancer early. (Chest X rays almost always catch it too late.) But Dr. Claudia Henschke of the Weill Medical College at Cornell University in New York City and her colleagues believe they have found a way to identify very small tumors with low-dose CAT scans. It's a new approach that all smokers and ex-smokers, regardless of race, should keep...
First the CAT scan picks up suspicious-looking lesions in the lungs. Then a radiologist determines whether those nodules warrant further investigation. Most of the time, that means waiting a couple of weeks or months to see if they grow (only 1 out of 10 lesions is cancerous). Sometimes it means undergoing a biopsy. "We found that people were willing to wait," Henschke says, in order to avoid potential complications from unnecessary surgery. The still experimental scan costs $300 and is so far available only in New York City, Rochester, Minn., and Tampa, Fla. But if it becomes the next...
...home. In many countries abroad, cigarette makers, unhampered by even the lightweight regulations that exist in the U.S., are free to advertise or package as they wish--in the process, misleading both adults and youth about the dangers of smoking. A recently published study revealed, for example, that lung cancer was recognized as related to smoking by only 40 percent of both smokers and nonsmokers in China. This sort of documentation is pervasive, from Sri Lanka to Poland to Fiji...