False positives show need to adjust expectations for cancer screening tests – Washington Post

Several years ago, during an annual mammogram, my wife, who is in her 40s, was told a mass had been found in one of her breasts. Anxious and uncertain, she had a biopsy, and we braced for the worst. My father-in-law, when in his 50s, went through a similarly harrowing experience when a prostate specific […]