Ask the following questions from the National Cancer Institute1 when assessing a patient’s risk for invasive breast cancer:
1. Does the patient have a history of any breast cancer or ductal carcinoma in situ (DCIS) or lobular carcinoma in situ (LCIS)?
2. What is the patient’s age?
3. What was the patient’s age at time of her first menstrual period?
4. What was the patient’s age at her first live birth of a child?
5. How many first-degree relatives (mothers, sisters, and/or daughters) have had breast cancer?
6. Has the patient ever had a breast biopsy?
6a. How many breast biopsies (positive or negative) has the patient had?
6b. Has the patient had at least one breast biopsy with atypical hyperplasia?
7. What is the patient’s race/ethnicity?
Use the National Cancer Institute Breast Cancer Risk Assessment Tool available at to calculate your patient’s risk based on answers to the above questions. The resulting calculations will identify and explain your patient's 5-year and lifetime risk for invasive breast cancer.
Reference:
- National Cancer Institute. Breast Cancer Risk Assessment Tool. Available at: . Accessed September 16, 2009.