What is a rare disease that is a type of cancer of the breast?

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What is the name of a rare breast cancer?

Angiosarcoma. Sarcomas of the breast are rare making up less than 1% of all breast cancers. Angiosarcoma starts in cells that line blood vessels or lymph vessels. It can involve the breast tissue or the skin of the breast.

Is breast cancer considered a rare disease?

Breast cancers are rare diseases—and must be treated as such.

Is metastatic breast cancer a rare disease?

How Common Is It? About 155,000 women in the United States live with metastatic breast cancer. Men can have metastatic breast cancer too, but it’s rare. Only 6% to 10% of women with breast cancer are diagnosed at stage IV.

What is the most rare cancer?

7 rare kinds of cancer

  • 22% of all cancers are rare. Rare Cancers Europe explains that rare cancers can be identified as those with an incidence of less than six per 100 000 persons per year. …
  • Head and neck cancer. …
  • Sarcoma. …
  • Thyroid cancer. …
  • Neuroendocrine cancer. …
  • Brain tumours. …
  • Lymphoma.

Which is the hardest breast cancer to treat?

Triple-negative breast cancer is that which tests negative for three receptors: estrogen, progesterone, and human epidermal growth factor receptor 2 (HER2). It is also the least common form of breast cancer and the hardest to treat.

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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.

What is the life expectancy of someone with metastatic breast cancer?

While treatable, metastatic breast cancer (MBC) cannot be cured. The five-year survival rate for stage 4 breast cancer is 22 percent; median survival is three years. Annually, the disease takes 40,000 lives.