Breast Cancer Awareness Month 2010

breast cancer awareness Breast Cancer Awareness Month 2010
Breast Cancer

Among all cancers ladies, he takes the first place. 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 and the nipple with the field (Paget's disease with the breast). For the nodular cancers are characterized by the node creating a diameter up to several centimeters. In some cases, a decent knot, is permeated with whitish layers tissue penetrating in to the surrounding fat, in other people - a soft, juicy around the cut, splits easily. Diffuse cancer of the prostate is included to get a considerable distance, the contours with 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 along the surface in the breast and all sorts of the iron is covered with a dense shell.

In histological structure would be the following varieties of breast cancers:

• 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 seen as an varying degrees of tissue and cell irregularities, which allowed to distinguish different degree of malignancy. This type of cancer include, specifically, infiltrating ductal and lobular carcinoma, which will has got the structure of scirrhus, and also Paget's disease.

Causes of Breast Cancer.

The causes of breast cancer often are hormonal changes in the body: the entry into menopause, if you find an active restructuring with the hormonal regulation from the woman, the ovaries lose their activity, decreased output of progesterone and estrogen, the body is going through, "hormonal crisis." The mammary gland and endometrium (lining in the uterus) are most responsive to these changes, the breast type tissue starts to dissolve and turn into replaced by fat.

Scientifically established that this female hormones estrogen-, plays a key role inside the progression of cancer of the breast. The excess hormones within the body produces a favorable background for developing the illness. The least active hormones estrogen behave while pregnant and after birth - during breastfeeding. It is proved that this birth and prolonged breastfeeding (a lot more than 12 months) to cut back the potential risk of developing breast cancer. On the other hand, abortion result in hormonal "explosion" in a very woman's body that can trigger the progression of tumors. So far there's no consensus in regards to the impact about the growth and development of tumors of hormonal contraceptive drugs, but it's belief that these drugs reduce the potential risk of developing cancer of the breast, but increase the potential risk of developing cancer from the female genital organs, and osteoporosis. In addition predisposition to breast cancer can cause harmful environmental factors: environmental surroundings, as well as inflammatory diseases previously deferred breast - mastitis.

In addition, patients having a family of first-degree relatives with cancer of the breast (mothers and sisters) likelihood of developing a tumor increasing by greater than half - familial kinds of cancer.

Benign breast diseases like fibrocystic breast disease, or fibroadenoz intraduct papillomatosis alone usually do not lead to cancer, but concurrently, create an unfavorable background because of its development.

The source of breast cancers may be the connection between radiation, like 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 bring about cancer with the breast and female reproductive system, having an excess fatty tissue inside body, it is a separate endocrine organ and starts to actively produce hormones-estrogens, whose action and provokes the continuing development of tumors.

Symptoms of Breast Cancer

There are some forms of the growth of breast cancer:

- Nodular form, the most frequent, is characterized by a dense knot of 0.5 to cm or higher, it really 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" from the breast and skin. For the initial two forms are characteristic indications of inflammation: pain in the breast, a bright red color from the skin it raises temperature to 39 degrees C. In view of these symptoms often occur, and errors in diagnosis of patients treated for inflammatory diseases, which are named and are referred to these forms breast cancers. When tubular carcinoma breast cancers cover as a "skin" of its contracting and decreasing in proportions.

In some instances, breast cancers manifests within the form of metastases in the lymph nodes around the affected side, often fails to detect the tumor itself - show hidden breast cancer.

For small tumors in the breast, any symptoms arise. The most observant as well as their husbands can detect tumor site within the gland by accident, but inside a large breast to detect small size hard knot. Revealed a knot may 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 (a lot more than three to five cm and quite often 10-15 cm).

Need to gauge the surface from the skin over the tumor: the malignant process is going to be observed retraction with the skin, obtaining inside the folds, wrinkles, a symptom of "lemon peel" - an area swelling of the skin on the tumor, can be a direct tumor invasion to your skin layer surface, then it will become a bright red color and sprawl as "cauliflower."

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