Geographic variations in racial disparities in postmastectomy breast reconstruction: A SEER database analysis.

The purpose of this study was to determine whether racial disparities in reconstruction in the United States vary by geographic region. The SEER database years 2000-2013 was queried for all mastectomies in women ages 20-85+. Logistic regression was used to examine the main effects and interaction of race and geographic region on reconstruction. Hot spot Analysis was used to examine clustering of reconstruction across counties by race. We found large regional variation in racial differences in the rate of immediate postmastectomy reconstruction. Understanding how racial disparities vary by region can identify important factors for intervention to reduce disparities in practice.

Single Center Oncoplastic Experience and Patient Satisfaction Reported via Patient Reported Outcomes.

Oncoplastic breast surgery (OPS) is gaining in popularity compared with traditional breast conserving surgery due to wider resections and better satisfaction with cosmetic outcomes. This study analyzed OPS versus traditional breast conserving surgery outcomes: wound complications, reoperations for margins or fat necrosis, and ipsilateral recurrence. Methods: This retrospective review compared 191 OPS and traditional breast conserving surgery patients on patient-related factors, primary outcomes, and patient reported outcome measures results. A propensity score method analysis using 1:1 to nearest neighbor was also performed. Results: OPS patients were younger, less likely to be smokers, more likely to be ER+ and PR+, and had larger specimen volumes than did traditional breast conserving surgery patients (P < 0.05). There were also differences in distribution of invasive ductal carcinoma and noninvasive disease (P < 0.05). After the propensity score method, the differences observed between the cohorts disappeared. No differences were observed between groups for wound complication, reoperation for positive margins or fat necrosis, or ipsilateral recurrence. Results of patient reported outcome measures showed greater satisfaction with breast surgery in OPS patients (P < 0.01). Conclusions: We showed that OPS is a noninferior technique that should be discussed with appropriate patients. Operative planning should involve patient preferences in optimizing long-term cosmetic outcomes.

Assessing system performance.

Measuring system performance during image-guided procedures is difficult but necessary if the safety, quality, and efficiency of interventional radiology are to be improved. Because overall performance during these procedures is directly related to the operator's skill, this article will focus on how observable manifestations of skill can be elicited and analyzed. The discussion includes issues encountered when the results of "high-stakes" tests such as board certification are used to predict future system performance. The underlying theme is that process improvement uses the scientific method to gain knowledge of a system. The successive cycles of "predict-test-analyze-decide" found in any training program generate an expanding knowledge base that leads to measurable improvements in system performance.