reast cancer is the leading cause of death among American women between the ages of 44 and 55. Dr. Gofinan, in his book, Preventing Breast Cancer, cites this startling statistic along with an in-depth look at mammographic screening, an early-detection practice that agencies like the American Cancer Society recommend to women of all age groups. According to most health experts, catching a tumor in its early stages increases a woman’s chances of survival by at least 17 percent.
The most common method for early detection is mammography. A mammogram is an X-ray picture of your breast that can reveal tumor growths otherwise undetectable in a physical exam. Like all x-rays, mammograms use doses of ionizing radiation to create this image. Radiologists then analyze the image for any abnormal growths. Despite continuous improvements and innovations, mammography has garnered a sizable opposition in the medical community because of an error rate that is still high and the amount of harmful radiation used in the procedure.
Effectiveness of Mammography
Is mammography an effective tool for detecting tumors? Some critics say no. In a Swedish study of 60,000 women, 70 percent of the mammographically detected tumors weren’t tumors at all. These “false positives” aren’t just financial and emotional strains, they may also lead to many unnecessary and invasive biopsies. In fact, 70 to 80 percent of all positive mammograms do not, upon biopsy, show any presence of cancer.
via Mammograms cause breast cancer (and other cancer facts you probably never knew).
