3D mammogram scans may find more breast cancer – Twin Cities

breast cancer on mammogram 3D mammogram scans may find more breast cancer – Twin Cities
Breast Cancer

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

In histological structure include the following forms of breast cancer:

• noninvasive: intralobular and intraduct;

• infiltrative.

Noninvasive breast cancers may 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 in a position to distinguish different amount of malignancy. This type of cancer include, specifically, infiltrating ductal and lobular carcinoma, which often contains the structure of scirrhus, as well as Paget's disease.

Causes of Breast Cancer.

The reasons for cancer of the breast often are hormonal changes within the body: the entry into menopause, should there be an active restructuring from the hormonal regulation with the woman, the ovaries lose their activity, decreased production of progesterone and estrogen, the body will go through, "hormonal crisis." The mammary gland and endometrium (lining from the uterus) are most understanding of these changes, the breast type tissue starts to dissolve and turn into replaced by fat.

Scientifically established how the female hormones estrogen-, plays an important role inside the progression of breast cancer. 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 the birth and prolonged breastfeeding (more than 12 months) to cut back the potential risk of developing cancer of the breast. On the other hand, abortion result in hormonal "explosion" in the woman's body that could trigger the development of tumors. So far there is absolutely no consensus concerning the impact on the development of tumors of hormonal contraceptive drugs, but it is thought that these drugs reduce the risk of developing cancer of the breast, but increase the chance of developing cancer from the female genital organs, and osteoporosis. In addition predisposition to breast cancer could cause harmful environmental factors: the surroundings, and also inflammatory diseases previously deferred breast - mastitis.

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

Benign breast diseases including fibrocystic breast disease, or fibroadenoz intraduct papillomatosis alone tend not to result in cancer, but at the same time, create an unfavorable background for its development.

The source of cancer of the breast could be the connection between radiation, including 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 bring about cancer in the breast and female the reproductive system, with an excess dimply skin inside the body, it will become another endocrine organ and actually starts to actively produce hormones-estrogens, whose action and provokes the development of tumors.

Symptoms of Breast Cancer

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

- Nodular form, the most common, is seen as a dense knot of 0.5 to five cm or maybe more, it can be seen as all in the following symptoms;

- Diffuse. All of them are very aggressive, grow quickly, almost lightning speed, the tumor without clear boundaries, "spreading" from the breast and skin. For the first two forms are characteristic signs and symptoms of inflammation: pain with the breast, a bright red colorization in the skin it raises body temperature to 39 degrees C. In view of those symptoms often occur, and errors in diagnosis of patients treated for inflammatory diseases, that are named and are known as these forms breast cancers. When tubular carcinoma breast cancers cover like a "skin" of their contracting and decreasing in size.

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

For small tumors from the breast, any symptoms arise. The most observant women and their husbands have the ability to detect tumor site in the gland by accident, but in a very 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 decent knot to touch the stone, its surface is uneven, it really is stationary or slightly shifted, may be firmly fixed to the surrounding tissue or skin, usually painless, can reach a tremendous size (more than 3 to 5 cm and often 10-15 cm).

Need to assess the surface from the skin over the tumor: the malignant process will be observed retraction of the skin, obtaining within the folds, wrinkles, a signal of "lemon peel" - a nearby swelling in the skin in the tumor, may be a direct tumor invasion to skin surface, then it will become a bright red color and sprawl as "cauliflower."

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