Breast Ultrasound Cancer vs Benign Cancer OZ

breast cancer on ultrasound looks like Breast Ultrasound Cancer vs Benign Cancer OZ
Breast Cancer

Among all cancers in females, he takes the ultimate place. 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, and also cancer of the nipple and the nipple with the field (Paget's disease of the breast). For the nodular cancers are characterized by the node creating a diameter as high as several centimeters. In certain cases, a good knot, is permeated with whitish layers tissue penetrating into the surrounding fat, in other people - a soft, juicy around the cut, splits easily. Diffuse prostate cancer is roofed to get a considerable distance, the contours with the tumor are marked bad. Sometimes the cancer invades skin and forms on the surface of decaying mushroom formation - a cancerous ulcer. In certain cases, the tumor spreads over the surface of the breast and all the iron is covered using a dense shell.

In histological structure will be the following types of cancer of the breast:

• noninvasive: intralobular and intraduct;

• infiltrative.

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

Infiltrating (invasive) cancer is seen as an varying levels of tissue and cell irregularities, which able to distinguish different level of malignancy. This type of cancer include, in particular, infiltrating ductal and lobular carcinoma, which in turn has the structure of scirrhus, in addition to Paget's disease.

Causes of Breast Cancer.

The reasons for breast cancer often are hormonal changes inside body: the entry into menopause, when there is an engaged restructuring of the hormonal regulation from the woman, the ovaries lose their activity, decreased production of progesterone and estrogen, your body will go through, "hormonal crisis." The mammary gland and endometrium (lining in the uterus) are most attentive to these changes, the breast tissue starts to dissolve and be replaced by fat.

Scientifically established that this female hormones estrogen-, plays an important role inside growth and development of breast cancer. The excess hormones inside the body creates a favorable background for developing the sickness. The least active hormones estrogen behave in pregnancy and after birth - during breastfeeding. It is proved that this birth and prolonged breastfeeding (a lot more than 12 months) to relieve the chance of developing cancer of the breast. On the other hand, abortion result in hormonal "explosion" in a very woman's body that will trigger the progression of tumors. So far there isn't any consensus in regards to the impact for the growth and development of tumors of hormonal contraceptive drugs, yet it's considered that these drugs reduce the risk of developing cancer of the breast, but increase the chance of developing cancer of the female genital organs, and osteoporosis. In addition predisposition to breast cancers may cause harmful environmental factors: the surroundings, as well as inflammatory diseases previously deferred breast - mastitis.

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

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

The source of breast cancers would be the outcomes 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 from the breast and female the reproductive system, with an excess fatty tissue in the body, it becomes a separate 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 in the growth of breast cancers:

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

- Diffuse. All of them are very aggressive, grow quickly, almost lightning speed, the tumor without having clear boundaries, "spreading" in the breast and skin. For the initial two forms are characteristic indications of inflammation: pain from the breast, a bright red color from the skin it raises body temperature to 39 degrees C. In view of such symptoms often occur, and errors in carried out patients treated for inflammatory diseases, that happen to be named and so are described these forms cancer of the breast. When tubular carcinoma breast cancers cover being a "skin" of their contracting and decreasing in size.

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

For small tumors with the breast, any symptoms arise. The most observant women and their husbands have the ability to detect tumor site in 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 support of a benign tumor. Signs of malignancy other: a good knot to touch the stone, its surface is uneven, it can be stationary or slightly shifted, may be firmly fixed to the surrounding tissue or skin, usually painless, can reach an important size (more than 3 - 5 cm and sometimes 10-15 cm).

Need to assess the surface of the skin in the tumor: the malignant process will likely be observed retraction of the skin, obtaining in the folds, wrinkles, an indicator of "lemon peel" - a neighborhood swelling with the skin in the tumor, can be a direct tumor invasion to your skin surface, then it might be a bright beautiful red colors and sprawl as "cauliflower."

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