Minimalist Breast Cancer Awareness Month Vector download

breast cancer awareness day 2018 Minimalist Breast Cancer Awareness Month Vector download
Breast Cancer

Among all cancers in ladies, he takes the first place. In most cases, breast cancers 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 in the nipple along with the nipple in the field (Paget's disease in the breast). For the nodular cancers are seen as a the node having a diameter as high as several centimeters. In some instances, a tight knot, is permeated with whitish layers tissue penetrating to the surrounding fat, on other occasions - a soft, juicy about 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 layer and forms about the surface of decaying mushroom formation - a cancerous ulcer. In certain instances, the tumor spreads over the surface of the breast and the iron is included which has a dense shell.

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

• noninvasive: intralobular and intraduct;

• infiltrative.

Noninvasive cancer of the breast could 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 permitted to distinguish different amount of malignancy. This type of cancer include, particularly, infiltrating ductal and lobular carcinoma, which usually has got the structure of scirrhus, along with Paget's disease.

Causes of Breast Cancer.

The factors behind cancer of the breast often are hormonal changes within the body: the entry into menopause, if you find a dynamic restructuring in the hormonal regulation of the woman, the ovaries lose their activity, decreased creation of progesterone and estrogen, the body goes through, "hormonal crisis." The mammary gland and endometrium (lining in the uterus) are most tuned in to these changes, the breast type tissue starts to dissolve and turn into replaced by fat.

Scientifically established that the female hormones estrogen-, plays a key role inside development of breast cancers. The excess hormones inside body produces a favorable background for developing the disease. The least active hormones estrogen behave during pregnancy and after birth - during breastfeeding. It is proved that the birth and prolonged breastfeeding (more than 1 year) to cut back potential risk of developing cancer of the breast. On the other hand, abortion cause hormonal "explosion" inside a woman's body that could trigger the progression of tumors. So far there is absolutely no consensus about the impact about the continuing development of tumors of hormonal contraceptive drugs, but it's thought that these drugs reduce the risk of developing cancer of the breast, but increase the risk of developing cancer with the female genital organs, and osteoporosis. In addition predisposition to breast cancers could cause harmful environmental factors: the planet, along with inflammatory diseases previously deferred breast - mastitis.

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

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

The source of breast cancers may be the connection between radiation, such as 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 result in cancer with the breast and female the reproductive system, having an excess dimply skin within the body, it is a different endocrine organ and starts to actively produce hormones-estrogens, whose action and provokes the development of tumors.

Symptoms of Breast Cancer

There are a couple of forms in the growth of cancer of the breast:

- Nodular form, the commonest, is characterized by a dense knot of 0.5 to five cm or more, it is seen as an all in the following symptoms;

- Diffuse. All of them are very aggressive, grow quickly, almost lightning speed, the tumor with no clear boundaries, "spreading" of the breast and skin. For the first two forms are characteristic indications of inflammation: pain in the breast, a bright beautiful red colors with the skin it raises body's temperature to 39 degrees C. In view of these symptoms often occur, and errors in diagnosing patients treated for inflammatory diseases, which can be named and therefore are described these forms cancer of the breast. When tubular carcinoma breast cancers cover being a "skin" of the contracting and decreasing in dimensions.

In certain cases, cancer of the breast manifests within the form of metastases within the lymph nodes on 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 detect tumor site within the gland accidentally, but in a large breast to detect small size hard knot. Revealed a knot may be painful when pressed, round, smooth and agile, this speaks in support 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, might be firmly fixed towards the surrounding tissue or skin, usually painless, can reach an important size (a lot more than 3 - 5 cm and sometimes 10-15 cm).

Need to assess the surface of the skin within the tumor: the malignant process will probably be observed retraction from the skin, buying inside the folds, wrinkles, a symptom of "lemon peel" - a neighborhood swelling with the skin in the tumor, might be a direct tumor invasion to skin surface, then it will become a bright red color and sprawl as "cauliflower."

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