october breast cancer awareness month_shutterstock – hrScene

breast cancer awareness day october breast cancer awareness month_shutterstock – hrScene
Breast Cancer

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

In histological structure would be the following types of breast cancer:

• noninvasive: intralobular and intraduct;

• infiltrative.

Noninvasive breast cancers may be intralobular (lobular carcinoma in situ), and intraduct (ductal carcinoma in situ).

Infiltrating (invasive) cancer is seen as varying levels of tissue and cell irregularities, which allowed to distinguish different a higher level malignancy. This type of cancer include, especially, 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 cancer often are hormonal changes inside the body: the entry into menopause, if you find an active restructuring in the hormonal regulation with the woman, the ovaries lose their activity, decreased output of progesterone and estrogen, one's body is going through, "hormonal crisis." The mammary gland and endometrium (lining from the uterus) are most attentive to these changes, the breast growth actually starts to dissolve and become replaced by fat.

Scientifically established that the female hormones estrogen-, plays an important role inside progression of cancer of the breast. The excess hormones inside body creates a favorable background for developing the sickness. The least active hormones estrogen behave when pregnant and after birth - during breastfeeding. It is proved how the birth and prolonged breastfeeding (over twelve months) to relieve the risk of developing breast cancer. On the other hand, abortion bring about hormonal "explosion" in a woman's body that may trigger the continuing development of tumors. So far there is absolutely no consensus regarding the impact on the continuing development of tumors of hormonal contraceptive drugs, but it is believed that these drugs reduce the risk of developing breast cancer, but increase potential risk of developing cancer from the female genital organs, and osteoporosis. In addition predisposition to breast cancers might cause harmful environmental factors: environmental surroundings, along with inflammatory diseases previously deferred breast - mastitis.

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

Benign breast diseases for example fibrocystic breast disease, or fibroadenoz intraduct papillomatosis alone do not bring about cancer, but as well, create an unfavorable background because of its development.

The source of cancer of the breast will be the outcomes of radiation, including 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 the reproductive system, with an excess fat within the body, it will become another endocrine organ and actually starts to actively produce hormones-estrogens, whose action and provokes the continuing development of tumors.

Symptoms of Breast Cancer

There are many forms with the growth of cancer of the breast:

- Nodular form, the most common, is seen as an a dense knot of 0.5 to 5 cm or higher, it really is characterized by all from the following symptoms;

- Diffuse. All of them are very aggressive, grow quickly, almost lightning speed, the tumor with no clear boundaries, "spreading" with the breast and skin. For the initial two forms are characteristic signs and symptoms of inflammation: pain in the breast, a bright red color in 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, that happen to be named and they are known these forms breast cancers. When tubular carcinoma breast cancers cover like a "skin" of their contracting and decreasing in dimensions.

In some cases, cancer of the breast manifests inside the form of metastases in the lymph nodes about the affected side, often fails to detect the tumor itself - show hidden cancer of the breast.

For small tumors in the breast, any symptoms arise. The most observant ladies and their husbands can easily detect tumor site inside gland accidentally, but in the large breast to detect small size hard knot. Revealed a knot might be painful when pressed, round, smooth and agile, this speaks for a benign tumor. Signs of malignancy other: a tight knot to touch the stone, its surface is uneven, it's stationary or slightly shifted, can be firmly fixed towards the surrounding tissue or skin, usually painless, can reach a substantial size (greater than 3 - 5 cm and sometimes 10-15 cm).

Need to evaluate the surface in the skin over the tumor: the malignant process will be observed retraction from the skin, picking up inside the folds, wrinkles, an indication of "lemon peel" - a local swelling in the skin over the tumor, can be a direct tumor invasion to the skin surface, then it becomes a bright red colorization and sprawl as "cauliflower."

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