Cancer Awareness Clip Art Breast Cancer Awareness Pink Ribbon Healthcare And Medicine Concept

breast cancer awareness day 2018 Cancer Awareness Clip Art Breast Cancer Awareness Pink Ribbon Healthcare And Medicine Concept
Breast Cancer

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

Breast cancer is represented macroscopically nodular and diffuse forms, along with cancer with the nipple as well as the nipple in the field (Paget's disease of the breast). For the nodular cancers are seen as an the node having a diameter up to several centimeters. In some instances, a good knot, is permeated with whitish layers tissue penetrating in to the surrounding fat, on other occasions - a soft, juicy on the cut, splits easily. Diffuse cancer of prostate is covered to get a considerable distance, the contours in the tumor are marked bad. Sometimes the cancer invades the skin and forms for the surface of decaying mushroom formation - a cancerous ulcer. In some cases, the tumor spreads down the surface in the breast and all the iron is roofed using a dense shell.

In histological structure will be the following kinds of cancer of the breast:

• noninvasive: intralobular and intraduct;

• infiltrative.

Noninvasive breast cancers can 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 able to distinguish different level of malignancy. This type of cancer include, in particular, infiltrating ductal and lobular carcinoma, which often has got the structure of scirrhus, along with Paget's disease.

Causes of Breast Cancer.

The reasons for cancer of the breast often are hormonal changes in the body: the entry into menopause, if you find an energetic restructuring in the hormonal regulation in the woman, the ovaries lose their activity, decreased creation of progesterone and estrogen, your body goes through, "hormonal crisis." The mammary gland and endometrium (lining in the uterus) are most attentive to these changes, the breast tissue begins to dissolve and be replaced by fat.

Scientifically established that the female hormones estrogen-, plays a vital role in the progression of breast cancers. The excess hormones inside the body produces a favorable background for developing the illness. The least active hormones estrogen behave in pregnancy and after birth - during breastfeeding. It is proved how the birth and prolonged breastfeeding (greater than twelve months) to lessen the risk of developing breast cancer. On the other hand, abortion lead to hormonal "explosion" in a very woman's body that could trigger the continuing development of tumors. So far there is no consensus regarding the impact about the progression of tumors of hormonal contraceptive drugs, yet it's believed that these drugs reduce potential risk of developing cancer of the breast, but increase potential risk of developing cancer of the female genital organs, and osteoporosis. In addition predisposition to breast cancers can cause harmful environmental factors: the planet, and also inflammatory diseases previously deferred breast - mastitis.

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

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

The reason for cancer of the breast will be the results of radiation, such as irradiation with 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 cause cancer with the breast and female reproductive system, having an excess fatty tissue in the body, it becomes another 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 some forms with the growth of breast cancer:

- Nodular form, the most typical, is characterized by a dense knot of 0.5 to 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" of the breast and skin. For the first two forms are characteristic signs of inflammation: pain of the breast, a bright red colorization in the skin it raises body's temperature to 39 degrees C. In view of the symptoms often occur, and errors in proper diagnosis of 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 their contracting and decreasing in dimensions.

In certain cases, breast cancer manifests inside form of metastases within the lymph nodes on the affected side, often doesn't detect the tumor itself - show hidden breast cancers.

For small tumors from the breast, any symptoms arise. The most observant ladies and their husbands can easily detect tumor site inside gland by accident, but inside a 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 strong knot to touch the stone, its surface is uneven, it can be stationary or slightly shifted, can be firmly fixed to the surrounding tissue or skin, usually painless, can reach an important size (greater than 3 to 5 cm and often 10-15 cm).

Need to evaluate the surface with the skin on the tumor: the malignant process will be observed retraction with the skin, buying inside folds, wrinkles, a signal of "lemon peel" - a nearby swelling of the skin in the tumor, is often a direct tumor invasion to the skin surface, then it might be a bright red colorization and sprawl as "cauliflower."

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