Breast cancer begins in various regions of the breast: the ducts, the lobules, or the cells in between. Differing kinds of breast cancer depend upon where the cancer cells arise. Find out More about these different types of breast cancer including noninvasive, invasive, recurrent, and metastatic breast cancers:
Ductal Carcinoma in Situ
Ductal carcinoma in situ (DCIS) is a noninvasive cancer. This is when abnormal cells are found in the lining of the breast milk duct. The expression “in situ” name means “in its original location. ” Therefore, these atypical cells haven’t spread beyond the ducts into the surrounding breast tissue. Ductal carcinoma in situ is very early cancer that is very treatable. If left untreated or undetected, it can spread into the surrounding breast tissue. When you’ve had DCIS, you’re at greater risk for the cancer coming back or for creating a new breast cancer than someone that has never had breast cancer before.
Invasive Ductal Carcinoma
Invasive ductal carcinoma (IDC), sometimes called infiltrating ductal carcinoma, is the most frequent kind of breast cancer. The abnormal cancer cells which started forming in the milk ducts have spread beyond the ducts to different areas of the breast tissues. Invasive cancer cells can also spread to other areas of the body. IDC is the most common kind of breast cancer, which makes up almost 70- 80% of all breast cancer diagnoses. It’s also the sort of breast cancer which can most commonly affects men.
Triple Negative Breast Cancer
A diagnosis of triple negative breast cancer means that the three most frequent kinds of receptors called gas breast cancer development –estrogen, progesterone, and the HER-2/neu receptor — aren’t found in the cancer tumor. It follows that the breast cancer cells have tested negative for hormone epidermal growth factor receptor 2 (HER-2), estrogen receptors (ER), and progesterone receptors (PR). Since the tumor cells lack the necessary receptors, common treatments like hormone treatment and drugs that target estrogen, progesterone, and HER-2 are unsuccessful. Using chemotherapy to deal with triple negative breast cancer remains an effective choice. In actuality, triple negative breast cancer may respond much better to chemotherapy at the earlier stages than a number of other kinds of cancer. This cancer is more likely to affect younger people, African Americans, and Hispanics.
Inflammatory Breast Cancer
Inflammatory breast cancer is an aggressive and fast growing -cancer cells infiltrate the skin and lymph vessels of the breast. It frequently generates no distinct tumor or bulge which may be felt and isolated inside the breast. However, if the lymph vessels become obstructed with the breast cancer cells, symptoms start to appear. It’s a rare and aggressive form of breast cancer.
Metastatic Breast Cancer
Metastatic breast cancer can also be classified as Stage 4 breast cancer. The cancer has spread to other areas of the body. This usually contains the liver, lungs, bones or brain. Bear in mind that a recurrence of breast cancer or metastatic (advanced) disorder isn’t hopeless. Many women continue to live long, productive lives with breast cancer in this phase. Additionally it is probable that your experience with therapy this time will be somewhat different from last time. There are so many possibilities for your care and a lot of ways to chart your progress as you proceed through diagnosis, treatment, and beyond.