Papers
3
Total Citations
65
H-Index
2
About
Maryellen Sun is a health services researcher whose work focuses on the comparative effectiveness and economic evaluation of surgical treatments for renal tumors. Her primary research areas include urologic oncology, minimally invasive surgery, and cost-effectiveness analysis. Sun’s major contribution is a landmark study comparing the hospital costs of robotic, laparoscopic, and open partial nephrectomy—a critical analysis that has been cited 59 times and provides essential data for surgical decision-making in an era of rising healthcare costs. This work, published in 2012, systematically evaluated cost discrepancies among these approaches, offering evidence that helps surgeons and hospitals weigh clinical benefits against financial implications. Sun’s research is notable for its practical impact on urologic practice, informing resource allocation and patient counseling. Her findings have been disseminated through multiple publication venues, including the *Journal of Urology*, underscoring the relevance of her work to both clinicians and policymakers. For students and researchers, Sun’s scholarship exemplifies how rigorous cost analysis can guide the adoption of new surgical technologies while maintaining a focus on patient outcomes.
Research Focus
Key Achievements
Top Papers
- 1Comparing Costs of Robotic, Laparoscopic, and Open Partial Nephrectomy59 citations · 2012
- 2
- 3Cost comparison of robotic, laparoscopic, and open partial nephrectomy.2 citations · 2012