HealthDay News — An immediate-read screening mammography program reduces racial and ethnic disparities in same-day diagnostic imaging after abnormal screening mammograms, according to a study published online September 8 in the American Journal of Roentgenology.

Brian N. Dontchos, MD, from Massachusetts General Hospital in Boston, and colleagues assessed the impact of an immediate-read screening program on disparities in same-day diagnostic imaging after abnormal screening mammograms. The analysis included 8222 pre-implementation and 7235 postimplementation screening examinations.

The researchers found that 521 patients in the pre-implementation period and 359 patients in the postimplementation period had abnormal screening examinations, with 14.8 and 60.7% of patients, respectively, having same-day diagnostic imaging after abnormal screening mammograms. Compared with White patients during pre-implementation, patients of other races had significantly lower odds of same-day diagnostic imaging after abnormal screening examinations (adjusted odds ratio, 0.30; 95% CI, 0.10 to 0.86 P =.03), while postimplementation, the odds of same-day diagnostic imaging were not significantly different between races (adjusted odds ratio, 0.92; 95% CI, 0.50 to 1.71; P =.80). While the abnormal interpretation rate was significantly lower postimplementation than pre-implementation, there was no significant difference in cancer detection.

“An immediate-read screening program provides a new paradigm for improved screening mammography workflow that allows more rapid diagnostic workup with reduced care disparities,” the authors write.


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Several authors are supported by institutional grant funding from GE Healthcare and Hologic.

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