Study Suggests Young Women at Increased Risk for Breast Cancer May Benefit From Early Screening

breast cancer on mammogram Study Suggests Young Women at Increased Risk for Breast Cancer May Benefit From Early Screening
Breast Cancer

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

In histological structure include the following types of breast cancer:

• noninvasive: intralobular and intraduct;

• infiltrative.

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

Infiltrating (invasive) cancer is seen as varying levels 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 reasons for breast cancer often are hormonal changes in the body: the entry into menopause, if you find a dynamic restructuring from the hormonal regulation with the woman, the ovaries lose their activity, decreased production of progesterone and estrogen, one's body is going through, "hormonal crisis." The mammary gland and endometrium (lining in the uterus) are most tuned in to these changes, the breast tissue starts to dissolve and be replaced by fat.

Scientifically established the female hormones estrogen-, plays a vital role within the progression of breast cancer. The excess hormones inside body creates a favorable background for developing the condition. The least active hormones estrogen behave during pregnancy and after birth - during breastfeeding. It is proved that this birth and prolonged breastfeeding (greater than one year) to lessen the risk of developing cancer of the breast. On the other hand, abortion result in hormonal "explosion" inside a woman's body that could trigger the continuing development of tumors. So far there is absolutely no consensus regarding the impact for the growth and development of tumors of hormonal contraceptive drugs, but it is belief that these drugs reduce potential risk of developing breast cancer, but increase the potential 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 having a group of first-degree relatives with breast cancers (mothers and sisters) probability of creating a tumor increasing by more than half - familial kinds of cancer.

Benign breast diseases such as fibrocystic breast disease, or fibroadenoz intraduct papillomatosis alone tend not to bring about cancer, but at the same time, create an unfavorable background because of its development.

The source of breast cancer will be the results of radiation, including irradiation of 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 the excess fat inside body, it is an outside endocrine organ and starts to actively produce hormones-estrogens, whose action and provokes the continuing development of tumors.

Symptoms of Breast Cancer

There are several forms with the growth of breast cancers:

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

- Diffuse. All of them are very aggressive, grow quickly, almost lightning speed, the tumor without having clear boundaries, "spreading" with the breast and skin. For the first couple of forms are characteristic signs of inflammation: pain of the breast, a bright beautiful red colors with the skin it raises temperature to 39 degrees C. In view of the symptoms often occur, and errors in diagnosing patients treated for inflammatory diseases, which are named and they are described these forms breast cancer. When tubular carcinoma breast cancer cover like a "skin" of its contracting and decreasing in size.

In some cases, breast cancer manifests inside form of metastases inside the lymph nodes for 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 women and their husbands can easily detect tumor site within the gland accidentally, but in a very large breast to detect small size hard knot. Revealed a knot can be painful when pressed, round, smooth and agile, this speaks in favor 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, may be firmly fixed towards the surrounding tissue or skin, usually painless, can reach an important size (more than 3 - 5 cm and quite often 10-15 cm).

Need to assess the surface with the skin within the tumor: the malignant process will likely be observed retraction of the skin, picking up within the folds, wrinkles, a symptom of "lemon peel" - a local swelling from the skin within the tumor, can be a direct tumor invasion to your skin surface, then it might be a bright red color and sprawl as "cauliflower."

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