Word: lesions
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...that turned out to be benign. But this time was different. A biopsy confirmed that Ulene, the niece of former Today show medical expert Art Ulene, had ductal carcinoma in situ, or DCIS, a growth that is variously described as either an early-stage breast cancer or a precancerous lesion. "It was very confusing," says Ulene, a color stylist for Walt Disney TV Animation. "I needed to know more...
That's not the only dilemma with DCIS. Radiologists don't actually see a DCIS lesion--they see its footprint in the calcified remains of dead and dying cells. What makes mammography as much an art as a science is that these so-called microcalcifications are often just a normal part of breast anatomy. It's the pattern of microcalcifications--whether new ones appear suddenly or line up in particular formations like soldiers in a row--that suggests something more sinister...
...SYMPTOMS Shortly after exposure through a cut or other break in the skin, a small, itchy bump appears. In some cases, a rash may develop. In another few days, the lesion fills up with fluid and develops into a painless ulcer 1 to 3 cm in diameter. Not long afterward, the lesion turns black, a hallmark of skin anthrax, as tissue begins...
...letter on or around September 25th (the letter contained a powder substance, which tested negative for the disease). She reported the letter to the authorities, began getting tested for anthrax and started taking the antibiotic Cipro. She tested negative until this week, when she began exhibiting symptoms, including a lesion on her skin. FBI and CDC officials are on the scene in New York City; Mayor Giuliani says parts of Rockefeller Center will be closed off for a few days, and other NBC employees will be tested...
Because basal cell lesions are so common, doctors recommend a thorough skin exam every three years for those between 20 and 40 years old, and yearly for people 40 and older to detect any abnormal growths. And in between, they suggest avoiding the sun during its peak intensity in the middle of the day. If you have to go outside, protect yourself with sunscreen and clothing. If you're worried about a new growth or an existing one that has changed its appearance, see a skin specialist; he can take a tiny sample of the lesion and determine...