Breast Cancer Causes, Risks, Symptoms, Diagnosis, Staging, Treatment, Prevention Prognosis

breast cancer about in hindi Breast Cancer Causes, Risks, Symptoms, Diagnosis, Staging, Treatment, Prevention Prognosis
Breast Cancer

Among all cancers in females, he takes the initial place. In most cases, cancer of the breast 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, and also cancer in the nipple along with the nipple from the field (Paget's disease with the breast). For the nodular cancers are seen as an the node having a diameter up to several centimeters. In some instances, a tight knot, is permeated with whitish layers tissue penetrating into the surrounding fatty tissue, in other people - a soft, juicy about the cut, splits easily. Diffuse prostate type of cancer is roofed for the considerable distance, the contours of the tumor are marked bad. Sometimes the cancer invades skin and forms around the surface of decaying mushroom formation - a cancerous ulcer. In some cases, the tumor spreads across the surface with the breast and the iron is covered which has a dense shell.

In histological structure are the following kinds of breast cancer:

• noninvasive: intralobular and intraduct;

• infiltrative.

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

Infiltrating (invasive) cancer is seen as a varying examples of tissue and cell irregularities, which in a position to distinguish different level of malignancy. This type of cancer include, specifically, infiltrating ductal and lobular carcinoma, which usually gets the structure of scirrhus, as well as Paget's disease.

Causes of Breast Cancer.

The reasons behind breast cancers often are hormonal changes inside the body: the entry into menopause, should there be an energetic restructuring with the hormonal regulation of the woman, the ovaries lose their activity, decreased creation of progesterone and estrogen, our bodies is certainly going through, "hormonal crisis." The mammary gland and endometrium (lining with the uterus) are most understanding of these changes, the breast type tissue starts to dissolve and turn into replaced by fat.

Scientifically established the female hormones estrogen-, plays a vital role within the progression of cancer of the breast. The excess hormones in the body produces a favorable background for developing the disease. The least active hormones estrogen behave in pregnancy and after birth - during breastfeeding. It is proved that this birth and prolonged breastfeeding (over one year) to reduce the risk of developing breast cancer. On the other hand, abortion lead to hormonal "explosion" in the woman's body that could trigger the development of tumors. So far there isn't any consensus concerning the impact around the growth and development of tumors of hormonal contraceptive drugs, but it is considered that these drugs reduce the chance of developing breast cancers, but increase potential risk of developing cancer from the female genital organs, and osteoporosis. In addition predisposition to breast cancers can cause harmful environmental factors: the surroundings, in addition to inflammatory diseases previously deferred breast - mastitis.

In addition, patients with a category of first-degree relatives with cancer of the breast (mothers and sisters) likelihood of creating a tumor increasing by more than half - familial types of cancer.

Benign breast diseases such as fibrocystic breast disease, or fibroadenoz intraduct papillomatosis alone do not lead to cancer, but concurrently, create an unfavorable background for its development.

The cause of breast cancer could be the results of radiation, for example irradiation from 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 from the breast and female reproductive system, by having an excess dimply skin within the body, it will become a separate endocrine organ and actually starts to actively produce hormones-estrogens, whose action and provokes the growth and development of tumors.

Symptoms of Breast Cancer

There are a couple of forms of the growth of breast cancers:

- Nodular form, the most typical, is characterized by a dense knot of 0.5 to 5 cm or even more, it is seen as an all of the following symptoms;

- Diffuse. All of them are very aggressive, grow quickly, almost lightning speed, the tumor without having clear boundaries, "spreading" in the breast and skin. For the first couple of forms are characteristic signs of inflammation: pain of the breast, a bright beautiful red colors with the skin it raises body temperature to 39 degrees C. In view of the symptoms often occur, and errors in carried out patients treated for inflammatory diseases, which can be named and they are known as these forms breast cancers. When tubular carcinoma breast cancer cover being a "skin" of its contracting and decreasing in proportions.

In some cases, cancer of the breast manifests in the form of metastases within the lymph nodes around the affected side, often does not detect the tumor itself - show hidden cancer of the breast.

For small tumors with the breast, any symptoms arise. The most observant females and their husbands can easily detect tumor site within the gland by chance, but inside a large breast to detect small size hard knot. Revealed a knot can be painful when pressed, round, smooth and agile, this speaks in support of a benign tumor. Signs of malignancy other: a decent knot to touch the stone, its surface is uneven, it can be stationary or slightly shifted, could be firmly fixed to the surrounding tissue or skin, usually painless, can reach a significant size (a lot more than 3 to 5 cm and quite often 10-15 cm).

Need to gauge the surface in the skin within the tumor: the malignant process will be observed retraction of the skin, collecting inside folds, wrinkles, a signal of "lemon peel" - an area swelling of the skin within the tumor, may be a direct tumor invasion to your skin surface, then it is a bright beautiful red colors and sprawl as "cauliflower."

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