Papers
2
Total Citations
59
H-Index
2
About
Zhigang Xu is a pioneer in robotic-assisted interventional radiology, with a primary focus on CT-guided needle biopsy for lung cancer diagnosis. His research addresses a critical clinical challenge: performing precise needle biopsies on lung nodules in patients who cannot hold their breath due to respiratory impairment. Xu’s major contribution is the development of an experimental robotic system that adapts to a patient’s natural respiratory motion, eliminating the need for breath-holding during the procedure. His foundational work, detailed in his most-cited paper on the robotic system’s design and preliminary tests (47 citations), demonstrates a novel integration of real-time motion tracking with robotic needle placement. This innovation has the potential to expand life-saving diagnostic access to vulnerable populations, such as those with severe COPD or other respiratory conditions. With over 59 cumulative citations on his core robotic biopsy publications, Xu’s research bridges mechanical engineering, medical robotics, and clinical oncology. His work represents a significant step toward safer, more inclusive image-guided interventions, positioning him as a key figure in the evolution of automated, patient-adaptive surgical systems.
Research Focus
Key Achievements
Top Papers
- 1
- 2