Types of Breast Cancer

ductal carcinoma has a pre-invasive stage breast cancer known as ductal carcinoma in situ. Once the tumor cells to invade the basement membrane of the chest and penetrating the underlying supporting tissue, it is called invasive ductal cancer. These tumors often lead to the formation of connective tissue of the breast on a mammogram that shows star-shaped structure with . Once big enough to feel on palpation, a piece of this source is quitecompany in relation to the surrounding breast tissue.

lobular carcinoma is often described as an infiltrator lobular cancer "because the neoplastic cells infiltrate the tissue support in a linear fashion. cancer cells look like beads alternating in normal breast tissue, causing both the detection and diagnosis by palpation, mammography difficult. The association of infiltrating lobular cancer with a variation of the terminal lobular unitthe thoracic duct is characterized by atypical lobular cancer cells thought to be the pre-invasive lobular invasive. This proliferation of cells called lobular carcinoma in situ and appears to be similar to ductal carcinoma in situ to invasive ductal carcinoma. With further research, it was found that the lobular carcinoma in situ is not necessarily a malignant transformation, and when he is alone in a biopsy of the breast, it did not lead to a furtherInfiltrating lobular carcinoma in many cases. His presence led people to believe that the breast tissue was more susceptible to cancers of both types of ductal and lobular, and this increased risk was two to three times the average woman's risk.

colloid or mucinous breast cancer accounted for five percent or less of breast cancer. In this type, cancer cells retain the ability to separate mucin, a liquid materialaccumulates in the cells. This tumor has a good prognosis and is not prone to spread to the lymph nodes and blood system.

Papillary breast cancer is quite rare and microscopic examination of cancer tissue, the cells produce patterns that resemble fern bar. The invasive form of this type of tumor is well differentiated and has a good prognosis. Papillary cancer from the chest tend to a central location,often behind the nipple, local control without deformity difficult.

The type of inflammatory breast cancer is a high degree of ductal origin of skin cancer has a strong tendency to spread to the lymphatic vessels, especially those just below. Often there is no mass or nodule on palpation, but swelling and redness can be seen as an infection - the name. Inflammatory breast cancer from which the treatment protocol usually This is a test of antibiotics without a response, followed by a skin biopsy that revealed cancer cells in the lymphatic vessels skin. This form of breast cancer is aggressive surgical removal and not much will be able to operate locally. However, the treatment of cancer have developed significantly improved the outlook for women with inflammatory breast cancer. Chemotherapy as initial treatment often dramatically changes the> Breast look normal, thereby making local control with surgery and radiotherapy is feasible.

There are very, very rare malignant tumor of the breast arising form the lymph (lymphoma) or fat (liposarcoma), or the glands of the skin or hair. These represent less than a fraction of a percent of all breast cancers.

My Links : Joint Health Guide Laser Brite How To Treat Depression