3 Facts About Breast Cancer Screening Every Woman Needs to Know El Camino Hospital

breast cancer on mammogram 3 Facts About Breast Cancer Screening Every Woman Needs to Know El Camino Hospital
Breast Cancer

Among all cancers in ladies, he takes the initial place. 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, in addition to cancer with the nipple and the nipple with the field (Paget's disease with the breast). For the nodular cancers are seen as an the node having a diameter of up to several centimeters. In certain instances, a strong knot, is permeated with whitish layers tissue penetrating in the surrounding fat, in other people - a soft, juicy on the cut, splits easily. Diffuse cancer of the prostate is included for a considerable distance, the contours in 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 down the surface from the breast and all sorts of the iron is roofed which has a dense shell.

In histological structure would be the following varieties of cancer of the breast:

• noninvasive: intralobular and intraduct;

• infiltrative.

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

Infiltrating (invasive) cancer is seen as an varying degrees of tissue and cell irregularities, which able to distinguish different degree of malignancy. This type of cancer include, especially, infiltrating ductal and lobular carcinoma, which usually gets 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, if you have an energetic restructuring with the hormonal regulation in the woman, the ovaries lose their activity, decreased creation of progesterone and estrogen, the body will go through, "hormonal crisis." The mammary gland and endometrium (lining from the uterus) are most responsive to these changes, the breast tissue starts to dissolve and turn into replaced by fat.

Scientifically established the female hormones estrogen-, plays an important role inside progression of breast cancer. The excess hormones inside body generates a favorable background for developing the condition. The least active hormones estrogen behave in pregnancy and after birth - during breastfeeding. It is proved that the birth and prolonged breastfeeding (over 12 months) to relieve the potential risk of developing cancer of the breast. On the other hand, abortion cause hormonal "explosion" in a very woman's body that could trigger the growth and development of tumors. So far there isn't any consensus about the impact on the continuing development of tumors of hormonal contraceptive drugs, but it's considered that these drugs reduce the potential risk of developing cancer of the breast, but increase the risk of developing cancer of the female genital organs, and osteoporosis. In addition predisposition to breast cancer might cause harmful environmental factors: the environment, along with inflammatory diseases previously deferred breast - mastitis.

In addition, patients which has a group of first-degree relatives with breast cancer (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 don't bring about cancer, but as well, create an unfavorable background because of its development.

The cause of breast cancers may be the outcomes of radiation, for example irradiation from 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 lead to cancer from the breast and female the reproductive system, with an excess fat inside body, it becomes an outside endocrine organ and actually starts to actively produce hormones-estrogens, whose action and provokes the growth and development of tumors.

Symptoms of Breast Cancer

There are several forms of the growth of breast cancer:

- Nodular form, the most frequent, is characterized by a dense knot of 0.5 to 5 cm or higher, it is seen as an 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 couple of forms are characteristic warning signs of inflammation: pain with the breast, a bright red color from the skin it raises body temperature to 39 degrees C. In view of these symptoms often occur, and errors in carried out patients treated for inflammatory diseases, which can be named and are referred to these forms cancer of the breast. When tubular carcinoma cancer of the breast cover as being a "skin" of the company's contracting and decreasing in size.

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

For small tumors with the breast, any symptoms arise. The most observant females and their husbands have the ability to detect tumor site inside the gland by accident, but in the 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 good knot to touch the stone, its surface is uneven, it really is stationary or slightly shifted, can be firmly fixed to the surrounding tissue or skin, usually painless, can reach an important size (a lot more than 3 to 5 cm and often 10-15 cm).

Need to assess the surface from the skin in the tumor: the malignant process is going to be observed retraction with the skin, collecting inside folds, wrinkles, a signal of "lemon peel" - an area swelling from the skin on the tumor, might be a direct tumor invasion to your skin layer surface, then it is a bright beautiful red colors and sprawl as "cauliflower."

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