Breast cancer is the most common cancer in women, and second only to lung cancer mortality for women's cancer. Currently, about one in nine American women develops this disease at some point in their lives, compared with 17 in 1950. Experts are confident that this represents a real increase in the incidence of breast cancer or a greater recognition of him by thermography and mam better public awareness. The risk of breast> Cancer increases with age, especially after menopause. The risk is also higher than women, 30 had their first child by age, or never had children, already had breast cancer, had an early first menstruation or late menopause, or have a close relative like a sister or his mother, who was diagnosed with breast cancer before menopause.Some studies have cancer are a high-fat diet with an increased risk of breast, but othershave. cancer specialists proved the contrary to emphasize that over 70 percent of breast cancers occur in women with factors, none of the above risk. rare cases, people become ill with breast cancer in which less than five percent of the events.
diagnostic tests and procedures
Early diagnosis is the most important factor in breast cancer survival, because soon, the tumors are locatedmore than 90 percent curable. The American Cancer Society (ACS) recommends that all women aged 20 years or more to do a monthly breast self-examination of her. Although more than 80 percent of lumps found by women during an examination of self-examination are benign, the first women discovered more than 85 percent of all breast cancers. Breast examination by a doctor then recommended every three years , aged between 20 and 40 years and the year. The age at which a womanshould begin regular mammography screening remains controversial. These guidelines of the National Cancer Institute recommends annual mammography for ages 50 years, but many experts advocate of cancer from the age of 40 years. There is no doubt but that mammography is the most effective means for early detection of breast cancer in women over 50, they may find cancer suspect areas of calcification, a common sign long before a tumorenough to be felt by a woman or doctors. Mammography is not effective in younger women because they are denser, have lumpier breasts makes it difficult to discern normal from abnormal tissue. Mammography should be for the week after menstruation, when the breast is unlikely, swollen and painful to be scheduled. To ensure an accurate mammogram, to avoid repetition, no deodorant, powder, cream or other substance should be applied in the breasts or underarm area that day becauseCause misleading results.
If any suspicious areas are found by mammography or physical examination, a biopsy is needed to rule out cancer. In most cases, your doctor will try a sample of tissue obtained by aspiration, a process in which hollow needle inserted into the lump a. If the liquid can be removed and will be examined for malignant cells, but as pieces, especially those that disappear after aspiration, cysts are usually harmless. If a piece back quickly, no liquidwithdrawn or found malignant cells in the fluid, a biopsy is needed more. This can be done by August A new method of stereotactic biopsy, a special X-ray scanning technique during aspiration of suspicious areas for small, localized to feel used. In some cases, a surgical biopsy is necessary. This can be excisional, in which the entire mass is removed, or hernia, which is removed only part of the node. A pathologist then determinesIf the malignant tissue, and if so, what kind of cancer it is. Cancer cells also have a lump drugs are tested to determine if the tumor is estrogen or progesterone are excited by Theron, the choice of observation can influence. If breast cancer is diagnosed, further testing is needed to determine if it has no metastasis to other body parts. These may include a bone scan, X-rays, and removal of lymph nodes.
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