Laura Esserman is director of the Carol Franc Buck Breast Care Center at the University of California, San Francisco in San Francisco, California.
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12:21
3-D Mammography Detects More Cancers, But Will It Save Lives?
A new study suggests that 3-D mammography detects more cancers than traditional digital mammography. But the technology is expensive, and there’s no indication yet that it catches more dangerous cancers, or is saving more lives.
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17:12
Reexamining the Definition of Cancer
Will redefining cancer help prevent overdiagnosis and overtreatment?