Can Mammograms Cause Breast Cancer Consumer Reports

breast cancer on mammogram Can Mammograms Cause Breast Cancer Consumer Reports
Breast Cancer

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

In histological structure would be 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 degrees of tissue and cell irregularities, which permitted to distinguish different degree of malignancy. This type of cancer include, particularly, infiltrating ductal and lobular carcinoma, which often has got the structure of scirrhus, as well as Paget's disease.

Causes of Breast Cancer.

The factors behind cancer of the breast often are hormonal changes inside body: the entry into menopause, if you have a dynamic restructuring in the hormonal regulation from the woman, the ovaries lose their activity, decreased manufacture of progesterone and estrogen, your body is going through, "hormonal crisis." The mammary gland and endometrium (lining in the uterus) are most responsive to these changes, the breast tissue actually starts to dissolve and stay replaced by fat.

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

In addition, patients which has a group of first-degree relatives with breast cancers (mothers and sisters) probability of developing a tumor increasing by a lot more than half - familial forms of cancer.

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

The reason behind breast cancers could be the connection between radiation, like 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 bring about cancer in the breast and female reproductive :, by having an excess fat inside the body, it might be a different endocrine organ and begins to actively produce hormones-estrogens, whose action and provokes the growth and development of tumors.

Symptoms of Breast Cancer

There are several forms from the growth of breast cancer:

- Nodular form, the most frequent, is seen as an a dense knot of 0.5 to 5 cm or higher, it is seen as a all with 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 first 2 forms are characteristic indications of inflammation: pain in the breast, a bright red color with the skin it raises body's temperature to 39 degrees C. In view of these symptoms often occur, and errors in proper diagnosis of patients treated for inflammatory diseases, which are named and therefore are known these forms cancer of the breast. When tubular carcinoma breast cancers cover as being a "skin" of its contracting and decreasing in dimensions.

In certain cases, breast cancers manifests in the form of metastases within the lymph nodes about the affected side, often doesn't detect the tumor itself - show hidden cancer of the breast.

For small tumors of the breast, any symptoms arise. The most observant as well as their husbands have the ability to detect tumor site inside gland unintentionally, but inside a large breast to detect small size hard knot. Revealed a knot could be painful when pressed, round, smooth and agile, this speaks in support of a benign tumor. Signs of malignancy other: a good knot to touch the stone, its surface is uneven, it's stationary or slightly shifted, could be firmly fixed for the surrounding tissue or skin, usually painless, can reach a substantial size (a lot more than 3 to 5 cm and sometimes 10-15 cm).

Need to gauge the surface from the skin on the tumor: the malignant process is going to be observed retraction with the skin, buying in the folds, wrinkles, an indicator of "lemon peel" - a local swelling from the skin over the tumor, might be a direct tumor invasion to skin surface, then it might be a bright red color and sprawl as "cauliflower."

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