Tumor characteristics associated with tomosynthesis versus digital mammography in older women with screen-detected breast cancer
Breast tomosynthesis improves lesion visualization compared to standard mammography, though whether this reduces clinically important overdiagnosis remains unclear.
This retrospective study characterized tumor features detected by breast tomosynthesis versus conventional digital mammography in older women with screen-detected breast cancer, evaluating whether improved lesion visualization translates to differences in tumor biology or stage at detection. Breast tomosynthesis has been widely adopted but evidence on whether detection improvements reflect clinically meaningful overdiagnosis versus true benefit remains an area of active investigation.
What the study was
- Study design
- retrospective_observational_cohort
- Category
- sentinel_scan
- Maturity
- Validated
- Journal
- Breast Cancer Res Treat
Why it surfaced
Sentinel find: comparative tumor characteristics study for tomosynthesis vs digital mammography; timely given widespread tomosynthesis adoption; breast cancer screening is high-volume decision with significant health system implications.
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