Breast Cancer Oncologist and the Team Moose and Doc

breast cancer on mammogram Breast Cancer Oncologist and the Team Moose and Doc
Breast Cancer

Among all cancers in females, he takes consumers. 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 with the nipple and the nipple from the field (Paget's disease from the breast). For the nodular cancers are characterized by the node creating a diameter of up to several centimeters. In some cases, a tight knot, is permeated with whitish layers tissue penetrating into the surrounding fatty tissue, in others - a soft, juicy around the cut, splits easily. Diffuse cancer of prostate is included for the considerable distance, the contours from the tumor are marked bad. Sometimes the cancer invades the skin and forms around the surface of decaying mushroom formation - a cancerous ulcer. In some instances, the tumor spreads down the surface with the breast and all the iron is roofed using a dense shell.

In histological structure will be the following varieties of breast cancers:

• noninvasive: intralobular and intraduct;

• infiltrative.

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

Infiltrating (invasive) cancer is characterized by varying levels of tissue and cell irregularities, which in a position to distinguish different amount of malignancy. This type of cancer include, particularly, infiltrating ductal and lobular carcinoma, which will has the structure of scirrhus, along with Paget's disease.

Causes of Breast Cancer.

The factors behind breast cancers often are hormonal changes within the body: the entry into menopause, if you have an active restructuring in the hormonal regulation with 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 in the uterus) are most attentive to these changes, the breast tissue begins to dissolve and turn into replaced by fat.

Scientifically established that this female hormones estrogen-, plays an important role inside growth and development of breast cancer. The excess hormones within the body results in a favorable background for developing the illness. The least active hormones estrogen behave when pregnant and after birth - during breastfeeding. It is proved that the birth and prolonged breastfeeding (more than 12 months) to relieve the potential risk of developing cancer of the breast. On the other hand, abortion lead to hormonal "explosion" in a very woman's body that could trigger the development of tumors. So far there is absolutely no consensus regarding the impact on the progression of tumors of hormonal contraceptive drugs, but it's believed that these drugs reduce the chance of developing breast cancers, but increase potential risk of developing cancer of the female genital organs, and osteoporosis. In addition predisposition to breast cancer can cause harmful environmental factors: the environment, as well as inflammatory diseases previously deferred breast - mastitis.

In addition, patients which has a group of first-degree relatives with cancer of the breast (mothers and sisters) probability of having a tumor increasing by a lot more than half - familial forms of cancer.

Benign breast diseases for example fibrocystic breast disease, or fibroadenoz intraduct papillomatosis alone tend not to bring about cancer, but concurrently, create an unfavorable background for the development.

The reason behind breast cancer would be the connection between 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 lead to cancer from the breast and female the reproductive system, by having an excess dimply skin within the body, it is an outside endocrine organ and begins to actively produce hormones-estrogens, whose action and provokes the continuing development of tumors.

Symptoms of Breast Cancer

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

- Nodular form, the commonest, is seen as a a dense knot of 0.5 to five cm or higher, it really 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" in the breast and skin. For the first 2 forms are characteristic warning signs of inflammation: pain from the breast, a bright red colorization with the skin it raises body's temperature to 39 degrees C. In view of the symptoms often occur, and errors in diagnosis of patients treated for inflammatory diseases, which can be named and so are known these forms breast cancer. When tubular carcinoma breast cancers cover being a "skin" of their contracting and decreasing in proportions.

In certain instances, breast cancer manifests in the form of metastases inside the lymph nodes for the affected side, often doesn't detect the tumor itself - show hidden breast cancer.

For small tumors of the breast, any symptoms arise. The most observant women and their husbands are able to 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 decent knot to touch the stone, its surface is uneven, it's stationary or slightly shifted, could be firmly fixed on the surrounding tissue or skin, usually painless, can reach an important size (over 3 to 5 cm and sometimes 10-15 cm).

Need to gauge the surface from the skin over the tumor: the malignant process will be observed retraction of the skin, buying inside the folds, wrinkles, a symptom of "lemon peel" - a nearby swelling from the skin over the tumor, can be a direct tumor invasion to skin surface, then it becomes a bright red color and sprawl as "cauliflower."

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