ABSTRACT: Negative Predictive Value of Sonography with Mammography in Patients with Palpable Breast Lesions [10/22/2001; American Journal of Roentgenology] OBJECTIVE: This study was performed to determine the negative predictive value of sonography with mammography in evaluating palpable breast lesions. CONCLUSION: The negative predictive value of sonography with mammography is high, and together these imaging modalities can be reassuring if follow-up is planned when the physical examination is not highly suspicious. However, if the physical examination is suspicious, biopsy should not be delayed. Remember we are NOT Doctors and have NO medical training. This site is like an Encylopedia - there are many pages, many links on many topics. Support our work with any size DONATION - see left side of any page - for how to donate. You can help raise awareness of CAM.