Celebrities such as Edie Falco, Christina Applegate and Richard Roundtree have fought against breast cancer.
Former "Good Morning America" host Joan Lunden announced in June 2014 that she has breast cancer. Lunden said the diagnosis came after an ultrasound during her yearly mammogram. The TV journalist is expected to make a full recovery following a lumpectomy and radiation.
iStock / MartiSaiz
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