Chloe De Grave

breast cancer on mri Chloe De Grave
Breast Cancer

Among all cancers in females, he takes the ultimate place. In most cases, breast cancer develops within the presence of precancerous changes. This is primarily a benign mammary dysplasia and papilloma ducts.

Breast cancer is represented macroscopically nodular and diffuse forms, and also cancer of the nipple and the nipple with the field (Paget's disease from the breast). For the nodular cancers are seen as an the node creating a diameter up to several centimeters. In certain instances, a tight knot, is permeated with whitish layers tissue penetrating in to the surrounding dimply skin, on other occasions - a soft, juicy on the cut, splits easily. Diffuse cancer of prostate is covered to get a considerable distance, the contours from the tumor are marked bad. Sometimes the cancer invades your skin and forms on the surface of decaying mushroom formation - a cancerous ulcer. In some cases, the tumor spreads across the surface in the breast and many types of the iron is included with a dense shell.

In histological structure include the following kinds 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 seen as a varying levels of tissue and cell irregularities, which allowed to distinguish different degree of malignancy. This type of cancer include, especially, infiltrating ductal and lobular carcinoma, which in turn has the structure of scirrhus, and also Paget's disease.

Causes of Breast Cancer.

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

Scientifically established that this female hormones estrogen-, plays a vital role inside growth and development of breast cancers. The excess hormones within the body generates a favorable background for developing the sickness. The least active hormones estrogen behave during pregnancy and after birth - during breastfeeding. It is proved that this birth and prolonged breastfeeding (more than 12 months) to cut back the risk of developing breast cancer. On the other hand, abortion result in hormonal "explosion" in a very woman's body that can trigger the development of tumors. So far there is absolutely no consensus regarding the impact around the continuing development of tumors of hormonal contraceptive drugs, but it's considered that these drugs reduce potential risk of developing cancer of the breast, but increase the risk of developing cancer with the female genital organs, and osteoporosis. In addition predisposition to cancer of the breast can cause harmful environmental factors: the environment, and also inflammatory diseases previously deferred breast - mastitis.

In addition, patients which has a family of first-degree relatives with breast cancer (mothers and sisters) chance of developing a tumor increasing by greater than half - familial varieties of cancer.

Benign breast diseases for example fibrocystic breast disease, or fibroadenoz intraduct papillomatosis alone usually do not lead to cancer, but at the same time, create an unfavorable background for its development.

The cause of breast cancers would be the connection between radiation, including 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 cause cancer from the breast and female the reproductive system, with an excess fat 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 several forms from the growth of cancer of the breast:

- Nodular form, the most common, is characterized by a dense knot of 0.5 to 5 cm or maybe more, it's characterized by all of the following symptoms;

- Diffuse. All of them are very aggressive, grow quickly, almost lightning speed, the tumor without any clear boundaries, "spreading" with the breast and skin. For the first 2 forms are characteristic signs and symptoms of inflammation: pain in 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, that are named and so are referred to these forms breast cancer. When tubular carcinoma breast cancers cover being a "skin" of their contracting and decreasing in dimensions.

In certain instances, cancer of the breast manifests inside the form of metastases within the lymph nodes around the affected side, often does not detect the tumor itself - show hidden breast cancers.

For small tumors from the breast, any symptoms arise. The most observant females and their husbands can easily detect tumor site within the gland by chance, 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 in favor of a benign tumor. Signs of malignancy other: a tight knot to touch the stone, its surface is uneven, it really is stationary or slightly shifted, may be firmly fixed on the surrounding tissue or skin, usually painless, can reach an important size (greater than 3 - 5 cm and often 10-15 cm).

Need to assess the surface in the skin in the tumor: the malignant process will probably be observed retraction in the skin, collecting inside the folds, wrinkles, an indicator of "lemon peel" - a local swelling from the skin on the tumor, can be a direct tumor invasion to the skin surface, then it will become a bright beautiful red colors and sprawl as "cauliflower."

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