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Breast Cancer (Facts, Stages) (cont.)

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What are the stages of breast cancer?

Staging of a cancer refers to the determination of how far the tumor has spread at the time of diagnosis. Staging helps determine a woman's treatment plan. Staging is determined by a variety of methods, including results from surgical procedures, lymph node biopsy, and imaging tests.

Cancer in situ (DCIS or LCIS) is referred to as stage 0, because the tumor cells have not even begun to spread outside the ducts or lobules into the adjacent breast tissue. Invasive breast cancers are stages along a scale of I to 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 metastasized to distant organs like the bones, lungs, or brain and often form tumors.

What is the treatment for breast cancer?

Treatment for breast cancer is individualized and is based upon many factors. A woman's health-care team will help her make the choice that is best for her. In general, treatment decisions typically depend upon many factors, including the following:

  • The type of cancer that is present
  • The stage of the tumor (the extent of spread at the time of diagnosis)
  • Whether or not the tumor expresses ER, PR, and/or HER2
  • A woman's age (whether or not she has had menopause) and overall health
  • A woman's preferences
  • The results of specialized testing performed on the tumor, such as gene expression analysis

Treatment may include a combination of surgery, radiation therapy, hormone therapy, chemotherapy, and targeted therapy. A woman may also elect to participate in a clinical trial or newer treatments.

Medically Reviewed by a Doctor on 9/29/2014

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Breast Cancer - Symptoms Question: What symptoms did you experience when you developed breast cancer?
Breast Cancer - Stages Question: What stage was your breast cancer when you were diagnosed?
Breast Cancer - Type Question: What type of breast cancer do you have?
Breast Cancer - Treatment Question: What kind of treatment did you have for breast cancer?
Breast Cancer - Survival Rate Question: What is the prognosis for your breast cancer?
Breast Cancer - Diagnosis Question: How was your breast cancer detected?
Source: MedicineNet.com
http://www.medicinenet.com/breast_cancer_facts_stages/article.htm

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