Ultrasound alone sufficient for evaluation of masses found on DBT, finds study
USA: Ultrasound alone is more effective for working up of masses identified on screening digital breast tomosynthesis (DBT), suggests a recent study in the European Journal of Radiology (EJR). This means that masses recalled from screening DBT are more likely to be resolved entirely by ultrasound.
According to the study, masses recalled from screening DBT is more likely to represent true lesions whereas recalled asymmetries and focal asymmetries were more likely to be worked up with diagnostic mammography.
Jessica H. Porembka, University of Texas Southwestern Medical Center Dallas, TX, USA, and colleagues compared the use of diagnostic mammography, diagnostic mammography with ultrasound, and ultrasound alone in the evaluation of recalled non-calcified lesions from screening mammography with DBT.
The researchers performed a retrospective review of recalled non-calcified lesions that included mass from screening DBT, focal asymmetry, asymmetry, and architectural distortion. Electronic health records were reviewed for imaging evaluations, findings and histopathology results.
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