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Breast Cancer

Among all cancers in women, he takes the ultimate place. In most cases, breast cancers develops inside presence of precancerous changes. This is primarily a benign mammary dysplasia and papilloma ducts.

Breast cancer is represented macroscopically nodular and diffuse forms, as well as cancer of the nipple and the nipple with the field (Paget's disease of the breast). For the nodular cancers are characterized by the node creating a diameter of up to several centimeters. In some instances, a good knot, is permeated with whitish layers tissue penetrating in the surrounding fat, in others - a soft, juicy around the cut, splits easily. Diffuse prostate type of cancer is covered for any considerable distance, the contours with the tumor are marked bad. Sometimes the cancer invades your skin and forms for the surface of decaying mushroom formation - a cancerous ulcer. In certain instances, the tumor spreads over the surface with the breast and all sorts of the iron is included with a dense shell.

In histological structure are the following types of breast cancers:

• noninvasive: intralobular and intraduct;

• infiltrative.

Noninvasive breast cancer could be intralobular (lobular carcinoma in situ), and intraduct (ductal carcinoma in situ).

Infiltrating (invasive) cancer is characterized by varying levels of tissue and cell irregularities, which allowed to distinguish different a higher level malignancy. This type of cancer include, in particular, infiltrating ductal and lobular carcinoma, which often contains the structure of scirrhus, and also Paget's disease.

Causes of Breast Cancer.

The reasons behind breast cancers often are hormonal changes within the body: the entry into menopause, should there be an engaged restructuring from the hormonal regulation with the woman, the ovaries lose their activity, decreased production of progesterone and estrogen, one's body is going through, "hormonal crisis." The mammary gland and endometrium (lining of the uterus) are most understanding of these changes, the breast type tissue actually starts to dissolve and be replaced by fat.

The Pink Ribbons of Breast Cancer Awareness

Scientifically established that the female hormones estrogen-, plays a vital role within the continuing development of breast cancers. The excess hormones in the body generates a favorable background for developing the sickness. The least active hormones estrogen behave in pregnancy and after birth - during breastfeeding. It is proved that the birth and prolonged breastfeeding (over twelve months) to relieve the potential risk of developing breast cancers. On the other hand, abortion lead to hormonal "explosion" inside a woman's body that may trigger the growth and development of tumors. So far there's no consensus concerning the impact on the development of tumors of hormonal contraceptive drugs, however it is believed that these drugs reduce the chance of developing breast cancers, but increase the risk of developing cancer from the female genital organs, and osteoporosis. In addition predisposition to breast cancer might cause harmful environmental factors: the planet, as well as inflammatory diseases previously deferred breast - mastitis.

In addition, patients with a group of first-degree relatives with breast cancer (mothers and sisters) risk of having a tumor increasing by a lot more than half - familial varieties of cancer.

Benign breast diseases including fibrocystic breast disease, or fibroadenoz intraduct papillomatosis alone don't bring about cancer, but simultaneously, create an unfavorable background due to the development.

The source of breast cancers would be the effects of radiation, like irradiation of the chest for other diseases (lung tumors, the lymphatic system), prolonged and frequent chest X-ray studies on inflammatory diseases or pulmonary tuberculosis.

Constitutional obesity can bring about cancer in the breast and female reproductive :, having an excess dimply skin within the body, it becomes a separate endocrine organ and starts to actively produce hormones-estrogens, whose action and provokes the development of tumors.

Symptoms of Breast Cancer

There are several forms from the growth of breast cancers:

- Nodular form, the most typical, is characterized by a dense knot of 0.5 to five cm or even more, it's seen as an all with the following symptoms;

- Diffuse. All of them are very aggressive, grow quickly, almost lightning speed, the tumor without clear boundaries, "spreading" from the breast and skin. For the initial two forms are characteristic signs and symptoms of inflammation: pain in the breast, a bright beautiful red colors of the skin it raises body's temperature to 39 degrees C. In view of such symptoms often occur, and errors in diagnosing patients treated for inflammatory diseases, that happen to be named and they are known these forms breast cancer. When tubular carcinoma breast cancer cover as being a "skin" of its contracting and decreasing in space.

In some cases, cancer of the breast manifests in the form of metastases within the lymph nodes around the affected side, often ceases to detect the tumor itself - show hidden breast cancers.

For small tumors of the breast, any symptoms arise. The most observant ladies and their husbands have the ability to detect tumor site within the gland accidentally, but in a very large breast to detect small size hard knot. Revealed a knot could be painful when pressed, round, smooth and agile, this speaks in favor of a benign tumor. Signs of malignancy other: a tight knot to touch the stone, its surface is uneven, it's stationary or slightly shifted, may be firmly fixed for the surrounding tissue or skin, usually painless, can reach an important size (over 3 to 5 cm and quite often 10-15 cm).

Need to gauge the surface in the skin over the tumor: the malignant process will likely be observed retraction in the skin, obtaining within the folds, wrinkles, an indicator of "lemon peel" - an area swelling with the skin over the tumor, may be a direct tumor invasion to skin surface, then it will become a bright beautiful red colors and sprawl as "cauliflower."