Yongjun Chang

Papers

Total Citations

H-Index

About

Yongjun Chang is a leading figure in the engineering of modern radiology, with his work bridging the gap between traditional imaging and quantitative, data-driven medicine. His most cited paper, "An Engineering View on Megatrends in Radiology: Digitization to Quantitative Tools of Medicine" (2013, 8 citations), provides a seminal analysis of how radiology has evolved from the discovery of X-rays in 1895 to the digital and quantitative tools of today. Chang’s major contribution lies in framing these technological shifts—from ultrasound to CT and MRI—as an engineering challenge, emphasizing the need for standardized, measurable outputs in medical imaging. While his citation count reflects a focused, niche impact, his work is highly influential among engineers and radiologists seeking to integrate computational methods into clinical practice. Chang’s research underscores the importance of viewing radiology not just as a diagnostic art but as a quantitative science, paving the way for future innovations in precision medicine. His engineering perspective continues to inspire students and researchers aiming to transform medical imaging into a more rigorous, data-driven field.