Cancer Awareness Day JBlog

breast cancer awareness day Cancer Awareness Day JBlog
Breast Cancer

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

In histological structure are the following types of cancer of the breast:

• noninvasive: intralobular and intraduct;

• infiltrative.

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

Infiltrating (invasive) cancer is characterized by varying examples of tissue and cell irregularities, which allowed to distinguish different degree of malignancy. This type of cancer include, particularly, infiltrating ductal and lobular carcinoma, which in turn gets the structure of scirrhus, along with Paget's disease.

Causes of Breast Cancer.

The causes of breast cancers often are hormonal changes inside body: the entry into menopause, if you find an energetic restructuring of the hormonal regulation with the woman, the ovaries lose their activity, decreased manufacture of progesterone and estrogen, the body goes through, "hormonal crisis." The mammary gland and endometrium (lining with the uterus) are most attentive to these changes, the breast tissue actually starts to dissolve and become replaced by fat.

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

In addition, patients with a group of first-degree relatives with breast cancer (mothers and sisters) risk of making a tumor increasing by greater than half - familial forms of cancer.

Benign breast diseases including fibrocystic breast disease, or fibroadenoz intraduct papillomatosis alone usually do not result in cancer, but concurrently, create an unfavorable background for the development.

The reason behind cancer of the breast could be the results of radiation, such as irradiation in 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 result in cancer in the breast and female reproductive system, by having an excess fat in the body, it is 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 in the growth of breast cancers:

- Nodular form, the most frequent, is seen as a dense knot of 0.5 to cm or even more, it can be seen as all of the following symptoms;

- Diffuse. All of them are very aggressive, grow quickly, almost lightning speed, the tumor without having clear boundaries, "spreading" with the breast and skin. For the first 2 forms are characteristic signs and symptoms of inflammation: pain from the breast, a bright red colorization in the skin it raises body's temperature to 39 degrees C. In view of those symptoms often occur, and errors in carried out patients treated for inflammatory diseases, that are named and so are referred to these forms breast cancer. When tubular carcinoma breast cancers cover like a "skin" of its contracting and decreasing in dimensions.

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

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

Need to evaluate the surface with the skin in the tumor: the malignant process will likely be observed retraction from the skin, collecting in the folds, wrinkles, an indicator of "lemon peel" - an area swelling of the skin within the tumor, is often a direct tumor invasion to the skin surface, then it becomes a bright red color and sprawl as "cauliflower."

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