How is breast cancer described as?

What is breast cancer medical term?

The most common type of breast cancer is ductal carcinoma, which begins in the lining of the milk ducts (thin tubes that carry milk from the lobules of the breast to the nipple). Another type of breast cancer is lobular carcinoma, which begins in the lobules (milk glands) of the breast.

What are the 4 types of breast cancer?

Types of breast cancer include ductal carcinoma in situ, invasive ductal carcinoma, inflammatory breast cancer, and metastatic breast cancer.

What are the two types of breast cancer?

The most common types are invasive ductal carcinoma and invasive lobular carcinoma. Invasive ductal carcinoma makes up about 70-80% of all breast cancers.

What is the easiest breast cancer to treat?

Invasive breast cancers are staged I through IV, with stage I being the earliest stage and easiest to treat, while stages II and III represent advancing cancer, with stage IV representing breast cancer cells that have spread (metastasized) to distant organs like the bones, lungs, or brain.

What is the most aggressive type of breast cancer?

Metastatic Breast Cancer

The most serious and dangerous breast cancers – wherever they arise or whatever their type – are metastatic cancers. Metastasis means that the cancer has spread from the place where it started into other tissues distant from the original tumor site.

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Which type of breast cancer is most common?

The most common type of breast cancer—accounting for roughly 70 to 80 percent of all cases—is called invasive ductal carcinoma (IDC). IDC is a cancer that starts in a milk duct (the tubes in the breast that carry milk to the nipple) and grows into other parts of the breast.

Can you have two types of breast cancer at once?

Multifocal breast cancer occurs when there are two or more tumors in the same breast. All of the tumors begin in one original tumor. The tumors are also all in the same quadrant — or section — of the breast. Multicentric breast cancer is a similar type of cancer.

How is breast cancer different from other cancers?

Breast cancers differ in other ways. They can be non-invasive or invasive. Tumor cells can vary in location (milk ducts or lobules) and how they look under a microscope. These differences often affect prognosis.