Male Breast Cancer Mri Farimg.com

breast cancer on mri Male Breast Cancer Mri Farimg.com
Breast Cancer

Among all cancers in women, 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 of the nipple along with the nipple of the field (Paget's disease with the breast). For the nodular cancers are seen as the node creating a diameter of up to several centimeters. In some instances, a tight knot, is permeated with whitish layers tissue penetrating in to 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 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 along the surface from the breast and all sorts of the iron is roofed having a dense shell.

In histological structure are the following types of breast cancers:

• 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 varying levels of tissue and cell irregularities, which in a position to distinguish different degree of malignancy. This type of cancer include, especially, infiltrating ductal and lobular carcinoma, which often gets the structure of scirrhus, along with Paget's disease.

Causes of Breast Cancer.

The factors behind breast cancer often are hormonal changes in the body: the entry into menopause, if you find an energetic restructuring of the hormonal regulation with the woman, the ovaries lose their activity, decreased output of progesterone and estrogen, one's body will go through, "hormonal crisis." The mammary gland and endometrium (lining of the uterus) are most understanding of these changes, the breast tissue starts to dissolve and turn into replaced by fat.

Scientifically established the female hormones estrogen-, plays a vital role within the development of breast cancer. The excess hormones inside body results in a favorable background for developing the disease. The least active hormones estrogen behave while pregnant and after birth - during breastfeeding. It is proved that the birth and prolonged breastfeeding (more than 1 year) to lessen the potential risk of developing cancer of the breast. On the other hand, abortion bring about hormonal "explosion" in a very woman's body that may trigger the continuing development of tumors. So far there is absolutely no consensus about the impact for the progression 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 from the female genital organs, and osteoporosis. In addition predisposition to breast cancers may cause harmful environmental factors: the planet, and also inflammatory diseases previously deferred breast - mastitis.

In addition, patients with a family of first-degree relatives with breast cancers (mothers and sisters) risk of having a tumor increasing by greater than half - familial forms of cancer.

Benign breast diseases such as fibrocystic breast disease, or fibroadenoz intraduct papillomatosis alone do not cause cancer, but simultaneously, create an unfavorable background due to the development.

The reason behind cancer of the breast would be the connection between radiation, including 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 cause cancer with the breast and female reproductive :, with an excess fatty tissue inside body, it becomes a separate endocrine organ and begins to actively produce hormones-estrogens, whose action and provokes the progression of tumors.

Symptoms of Breast Cancer

There are many forms of the growth of cancer of the breast:

- Nodular form, the commonest, is seen as an a dense knot of 0.5 to cm or even more, it can be seen as a all in the following symptoms;

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

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

For small tumors in the breast, any symptoms arise. The most observant ladies and their husbands can easily detect tumor site inside the gland unintentionally, but inside a large breast to detect small size hard knot. Revealed a knot can be painful when pressed, round, smooth and agile, this speaks and only 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, might be firmly fixed towards the surrounding tissue or skin, usually painless, can reach a significant size (a lot more than 3 - 5 cm and often 10-15 cm).

Need to evaluate the surface of the skin within the tumor: the malignant process will probably be observed retraction with the skin, picking up inside the folds, wrinkles, an indication of "lemon peel" - a neighborhood swelling from the skin over the tumor, may be a direct tumor invasion to skin surface, then it might be a bright beautiful red colors and sprawl as "cauliflower."

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