Breast Density and Your Mammogram Report

breast cancer on mammogram Breast Density and Your Mammogram Report
Breast Cancer

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

In histological structure are the following varieties of breast cancer:

• 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 permitted to distinguish different a higher level malignancy. This type of cancer include, especially, infiltrating ductal and lobular carcinoma, which will has got the structure of scirrhus, as well as Paget's disease.

Causes of Breast Cancer.

The causes of cancer of the breast often are hormonal changes inside the body: the entry into menopause, when there is an engaged restructuring from the hormonal regulation of the woman, the ovaries lose their activity, decreased creation of progesterone and estrogen, your body is going through, "hormonal crisis." The mammary gland and endometrium (lining with the uterus) are most responsive to these changes, the breast tissue starts to dissolve and be replaced by fat.

Scientifically established how the female hormones estrogen-, plays an integral role inside progression of cancer of the breast. The excess hormones in the body results in a favorable background for developing the condition. The least active hormones estrogen behave during pregnancy and after birth - during breastfeeding. It is proved the birth and prolonged breastfeeding (greater than one year) to cut back the risk of developing breast cancer. On the other hand, abortion bring about hormonal "explosion" in a very woman's body that can trigger the progression of tumors. So far there isn't any consensus in regards to the impact about the growth and development of tumors of hormonal contraceptive drugs, yet it's belief that these drugs reduce the potential risk of developing breast cancers, but increase potential risk of developing cancer of the female genital organs, and osteoporosis. In addition predisposition to breast cancer can cause harmful environmental factors: the planet, and also inflammatory diseases previously deferred breast - mastitis.

In addition, patients using a category of first-degree relatives with breast cancer (mothers and sisters) chance of making a tumor increasing by over half - familial types of cancer.

Benign breast diseases like fibrocystic breast disease, or fibroadenoz intraduct papillomatosis alone tend not to bring about cancer, but as well, create an unfavorable background for the development.

The source of cancer of the breast would be the outcomes of 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 lead to cancer of the breast and female reproductive system, with the excess fat inside the body, it will become 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 several forms in the growth of breast cancer:

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

- Diffuse. All of them are very aggressive, grow quickly, almost lightning speed, the tumor without any clear boundaries, "spreading" of the breast and skin. For the initial two forms are characteristic signs of inflammation: pain of 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 proper diagnosis of patients treated for inflammatory diseases, which can be named and so are known as these forms breast cancers. When tubular carcinoma cancer of the breast cover as a "skin" of the contracting and decreasing in space.

In certain instances, breast cancer manifests inside form of metastases in the lymph nodes for the affected side, often doesn't detect the tumor itself - show hidden cancer of the breast.

For small tumors from the breast, any symptoms arise. The most observant as well as their husbands can easily detect tumor site within the gland by chance, but in a 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 good knot to touch the stone, its surface is uneven, it really is stationary or slightly shifted, may be firmly fixed towards the surrounding tissue or skin, usually painless, can reach an important size (over 3 to 5 cm and quite often 10-15 cm).

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

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