3D Digital Breast Imaging Could Revolutionize Cancer Screening

In community-based radiology practice, mammography screening with 3D digital breast tomosynthesis (DBT) yielded an increased overall cancer detection rate, lower recall rates and an increased detection rate for invasive cancer compared with 2D digital mammography (DM).

In community-based radiology practice, mammography screening with 3D digital breast tomosynthesis (DBT) yielded an increased overall cancer detection rate, lower recall rates and an increased detection rate for invasive cancer compared with 2D digital mammography (DM).

In the largest report to date, researchers at Washington Radiology Associates, PC, with offices in Washington, DC; Virginia; and Maryland, conducted a study of more than 59,000 patients. The results were striking: an increase in the detection rate for cancer overall of 28.6% and a 43.8% increase in detecting invasive cancers in patients screened with 3D DBT versus 2D DM.

The Dilemma of Mammography
Benefits of mammography screening are often overestimated, while harms are underestimated, suggests a comprehensive review of 50 year's worth international studies assessing the benefits and harms.

"We observed a significant increase in the detection rate for cancer overall and an even greater increase in the detection rate for invasive cancer," said Julianne Greenberg, corresponding author of the study. "Our results may be a bellwether for the impact of tomosynthesis on population-based breast cancer screening."

The study appears ahead of print online in the American Journal of Roentgenology.

Source-Eurekalert

Better Detection Rate in Screening Mammography Using a Novel Technique
Digital mammography screening with new photon-counting technique improves diagnostic performance, suggested a study published online in the journal Radiology

Research Reveals Digital Mammography Reduces Recall and Biopsy Rates
A new study says that population-based screening with full-field digital mammography (FFDM) is associated with lower recall and biopsy rates than screen film mammography (SFM).

JAMA Mammography Patient Anxiety Study: Comments from ACR, SBI
It is natural to be really anxious regarding inconclusive test results, and experts are trying to reduce the number of false-positive exams causing this anxiety.