3D Mammography Significantly Increases the Detection of Breast Cancer Concludes a Study that

breast cancer on mammogram 3D Mammography Significantly Increases the Detection of Breast Cancer Concludes a Study that
Breast Cancer

Among all cancers in females, he takes consumers. In most cases, breast cancers 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 of the nipple and also the nipple with the field (Paget's disease in the breast). For the nodular cancers are seen as the node having a diameter of up to several centimeters. In certain instances, a good knot, is permeated with whitish layers tissue penetrating into the surrounding fat, on other occasions - a soft, juicy on the cut, splits easily. Diffuse cancer of the prostate is roofed for any considerable distance, the contours from the tumor are marked bad. Sometimes the cancer invades your skin layer and forms on the surface of decaying mushroom formation - a cancerous ulcer. In certain instances, the tumor spreads across the surface in the breast and all sorts of the iron is covered using a dense shell.

In histological structure include the following types of breast cancers:

• noninvasive: intralobular and intraduct;

• infiltrative.

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

Infiltrating (invasive) cancer is seen as a varying degrees of tissue and cell irregularities, which able to distinguish different a higher level malignancy. This type of cancer include, especially, infiltrating ductal and lobular carcinoma, which often gets the structure of scirrhus, as well as Paget's disease.

Causes of Breast Cancer.

The factors behind breast cancer often are hormonal changes inside body: the entry into menopause, should there be an energetic restructuring from the hormonal regulation with the woman, the ovaries lose their activity, decreased production of progesterone and estrogen, your body is certainly going through, "hormonal crisis." The mammary gland and endometrium (lining with the uterus) are most tuned in to these changes, the breast growth starts to dissolve and stay replaced by fat.

Scientifically established how the female hormones estrogen-, plays a key role inside continuing development of cancer of the breast. The excess hormones in the body produces a favorable background for developing the condition. The least active hormones estrogen behave in pregnancy and after birth - during breastfeeding. It is proved how the birth and prolonged breastfeeding (more than 1 year) to reduce potential risk of developing breast cancer. On the other hand, abortion cause hormonal "explosion" in a very woman's body that can trigger the progression of tumors. So far there isn't any consensus concerning the impact about the development of tumors of hormonal contraceptive drugs, yet it's belief that these drugs reduce the chance of developing breast cancer, but increase the risk of developing cancer with the female genital organs, and osteoporosis. In addition predisposition to cancer of the breast could cause harmful environmental factors: the planet, and also inflammatory diseases previously deferred breast - mastitis.

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

Benign breast diseases including fibrocystic breast disease, or fibroadenoz intraduct papillomatosis alone usually do not cause cancer, but as well, create an unfavorable background for its development.

The source of cancer of the breast would be the outcomes of radiation, including 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 cause cancer of the breast and female reproductive :, having an excess fatty tissue inside body, it will become another endocrine organ and starts to actively produce hormones-estrogens, whose action and provokes the continuing development of tumors.

Symptoms of Breast Cancer

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

- Nodular form, the most common, is seen as an a dense knot of 0.5 to five cm or even more, it really is characterized by all from the following symptoms;

- Diffuse. All of them are very aggressive, grow quickly, almost lightning speed, the tumor with no clear boundaries, "spreading" from the breast and skin. For the first couple of 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 these symptoms often occur, and errors in carried out patients treated for inflammatory diseases, that are named and so are referred to these forms breast cancers. When tubular carcinoma cancer of the breast cover as a "skin" of the contracting and decreasing in size.

In some instances, cancer of the breast manifests in the 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 of the breast, any symptoms arise. The most observant ladies and their husbands are able to detect tumor site in the gland unintentionally, but in the large breast to detect small size hard knot. Revealed a knot might be painful when pressed, round, smooth and agile, this speaks and only a benign tumor. Signs of malignancy other: a tight knot to touch the stone, its surface is uneven, it is stationary or slightly shifted, might be firmly fixed for the surrounding tissue or skin, usually painless, can reach a significant size (a lot more than three to five cm and sometimes 10-15 cm).

Need to assess the surface from the skin on the tumor: the malignant process will likely be observed retraction with the skin, picking up inside folds, wrinkles, a signal of "lemon peel" - an area swelling from the skin within the tumor, might be a direct tumor invasion to your skin layer surface, then it will become a bright beautiful red colors and sprawl as "cauliflower."

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