Breast cancer begins in the glands in the breast, and it is the most common type of cancer among women in the world that causes many deaths in many people every year.
According to a website report, healthline“There are many types of breast cancer, and most breast cancers are considered invasive, which means that they tend to spread from the breast to other areas, such as nearby breast tissue, lymph nodes, or other parts of the body. We must be familiar with it.
First: invasive breast cancer
Types of invasive breast cancer include:
Invasive ductal carcinoma:
This is one of the most common types of breast cancer in most female patients. This type of cancer begins in the milk duct and tends to grow to other parts of the breast. Over time, it may spread more or metastasize to other parts of the body.
Invasive lobular carcinoma:
This is also a common type of cancer and it starts in the lobules (where breast milk is made) and then spreads to nearby breast tissue and can spread. This cancer is more difficult to detect on mammograms.
Inflammatory breast cancer:
It can be seen in the ducts or lobules and tends to spread faster than other types of breast cancer. This type of breast cancer is aggressive and is known as inflammation due to redness and swelling on the surface of the breast. Women often mistake it for a breast infection and ignore it. This type of cancer causes a rise in Mortality and disease rates.
Paget’s disease of the breast:
It’s an uncommon type of cancer and tends to develop in the skin of the nipple and areola, causing tumor cells known as Paget’s cells.
Angiosarcoma of the breast: a rare, severe tumor that appears in older women, occurs in the lining of the lymphatic vessels or blood vessels, grows quickly and is often not diagnosed until it has already spread to other areas of the body.
Triple negative breast cancer:
It is a type of invasive breast cancer that occurs in premenopausal women and is rapidly responsive to chemotherapy.
Second: non-invasive breast cancers
Below are the types of non-invasive breast cancer
Ductal carcinoma in situ:
First seen as a mass growing in the milk duct carrying milk from the lobules or glands to the nipple, slowly, the mass becomes larger and penetrates the walls of the ducts into the tissues and fat surrounding the breast.
lobular carcinoma in situ:
It is not technically considered cancer, but it is a change in the breast. Also, it does not usually spread beyond the lobule. But it can increase the risk of invasive breast cancer.
metastatic breast cancer
It is advanced stage IV breast cancer that has spread to other parts of the body such as the liver, lungs, brain or bones, as well as to the lymph nodes.