*IBC
= Invasive Breast Cancer **CBE = Clinical Breast Exam
1
For
more accurate risk assessment of mixtures of 1 st and 2 nd degree
relatives consult the Claus model.
2 Women on combined hormone replacement therapy for
greater than 10 years have approximately twice the risk of age-matched
women who have never used hormone replacement therapy.
3 More than half of women diagnosed with breast cancer
have no known risk factors.
4 Sufficient evidence is not available at this time
to make a definitive recommendation.
5 Consider increased imaging surveillance such as breast
MRI or ultrasound and initiation of mammography before age 40.
6 These patients should also be considered for prevention
clinical trials.
*Risk Assessment Working Group: Terry Bevers, Linda Frame, Darius
Francescatti, Anne-Renee Hartman, Alan Hollingsworth, Suzanne Klimberg,
Monica Morrow, Wendy Mikkelson, Lisa Newman, Joyce OShaughnessy,
Freya Schnabel, Eva Singletary, and Victor Vogel, Chair.
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