Angelina Jolie’s revelation this week that she’d had both breasts removed to lower her risk of cancer came as a bombshell to many -- but not to three sisters from Berkeley Heights, N.J. Cathy Balsamo, Cindy Lepore and Patti Broccoli have spent the past year grappling with the dilemma that Jolie faced: What to do when a genetic mutation means you’ve got a sky-high chance of breast or ovarian cancer?
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