FDAnews
www.fdanews.com/articles/95224-ultrasound-proves-safe-alternative-to-biopsy-in-some-breast-masses

Ultrasound Proves Safe Alternative to Biopsy in Some Breast Masses

June 27, 2007

Researchers have reported that breast masses shown on ultrasound that are diagnosed as “probably benign” can be safely managed with imaging follow-up rather than biopsy, according to a study appearing in the July issue of Radiology.
Science Daily