Breast cancer is classified into different types based on how the cells look under a microscope. Most breast cancers are carcinomas, a type of cancer that begins in the linings of most organs. Ductal carcinoma in situ DCIS is characterized by cancerous cells that are confined to the lining of the milk ducts and have not spread through the duct walls into surrounding breast tissue.
The breasts and lymph nodes 2. Types of primary breast cancer 3. Treatment for primary breast cancer.
There are many types of breast cancers, and correctly identifying each one is important to determine the proper treatment. Breast cancers can be divided into two main overarching groups: the carcinomas and the sarcomas. Carcinomas are cancers that arise from the epithelial component of the breast.
Click to see larger diagrams of the anterior view and cross-section view of the breast. Breast cancer is a disease in which cells in the breast grow out of control. There are different kinds of breast cancer.
If you're struggling to find what you need, call our Support line on 7 days a week, 8am-8pm. There are different types of breast cancer. Knowing the type you have allows your doctor to plan the best treatment for you.
Ductal Carcinoma in Situ DCIS is a non-invasive breast cancer where abnormal cells have been contained in the lining of the breast milk duct. Inflammatory breast cancer is a less common form of breast cancer that may not develop a tumor and often affects the skin. Metastatic breast cancer is cancer that has spread beyond the breast, sometimes into the lungs, bones, or brain.
There are many different types of breast cancer. To determine an appropriate approach to treating the diseaseyour doctor will first evaluate the specifics of the breast tumor, including:. Most types of breast cancers are adenocarcinomas of the breast.
Not all breast cancers are the same. Understand what type of breast cancer you have and how it differs from other types of breast cancer. Once you've been diagnosed with breast cancer, your doctor will review your pathology report and the results of any imaging tests to understand the specifics of your tumor.
Most of us tend to think of breast cancer as a single disease, but research continues to prove otherwise. In addition to the different types of breast cancer, there are a number of subtypes of the disease. The type and subtype of a breast cancer, identified in a pathology report following surgery, gives a cancer care team the information they need to develop a plan that is most appropriate for successfully treating a specific type and subtype of a breast cancer. If your doctor suspects breast cancer, it's worth getting to know the different types now, so you have a basis of understanding should a diagnosis prove to be a reality.