Breast cancer symptoms and diagnosis
Breast cancer is the most common cancer among women diagnosed if the relatively less aggressive skin cancer excluded from counting. Breast cancer accounts for about 32 percent of all cancers diagnosed in women.
Breast cancer is very rare in males. In families, the breast cancer genes, the male members may be affected disproportionately compared to the general population. In the general female populationmale breast cancer can occur at a rate of 1) to 100 (1:100 for men / women.
Before the introduction of mammography screening breast cancer was often diagnosed as a large lump in the breast, because women do not pay to the attention of the development of breast tumors. Introduction of mammography had significantly changed the natural history of Breast Caner. In industrialized countries like the United States breast caner is most commonly are detected on mammography screening.Mammography screening also brought a great sense of awareness among women, and this has resulted in earlier detection of breast cancer.
Even if a woman does not receive mammography screening, they are very much aware of the risk of developing breast cancer, and thus tend to observe and examine their own breasts. The majority of women breast self-examination between mammography. Because of this increased attention, women presenting with locally advanced breast cancervery rare in industrialized countries.
For some women, breast cancer may have spread to distant organs, before mammography screening or symptoms showed that in breast cancer. This can happen because early breast cancer usually does not cause any symptoms. If the cancer to other organs of these women with symptoms related to these organs, spreading at present. For example, if the cancer has spread to the bones of women can develop bone pain or bone fractures.
Diagnosis of breast cancer involves a biopsy. In most cases, an abnormality in the mammogram leads to a biopsy, many other times, the woman may have a lump in the breast or the doctor examining the patient may have felt to have felt a lump in her breast.
A biopsy is the procedure to remove a small portion of the breast tissue and examined under a microscope. A typical animal cancer would show classic features of the breastCancer. Sometimes the abnormality may be a non-invasive breast cancer or so-called carcinoma in situ.
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