Yeun‐Chung Chang

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About

Dr. Yeun-Chung Chang is a leading thoracic surgeon whose work centers on the intersection of advanced imaging and minimally invasive pulmonary surgery. His primary research focuses on the precise localization and resection of small pulmonary nodules (SPNs), a challenge that has grown with increased detection rates. Dr. Chang’s major contribution is the development and refinement of image-guided thoracoscopic surgery using dye localization within a hybrid operating room. His landmark 2016 paper on this technique, which has garnered 68 citations, established a reliable alternative to traditional approaches by integrating robotic C-arm CT for real-time, intraoperative guidance. This innovation significantly improves the accuracy of nodule localization, reduces the need for more invasive procedures, and enhances patient outcomes. By demonstrating the safety and efficacy of this combined approach, Dr. Chang has provided a practical, reproducible protocol that is now a cornerstone in the field. His work represents a critical step forward in making minimally invasive lung cancer surgery safer and more accessible, directly impacting surgical planning and patient recovery.