Weiguo Lu

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About

Weiguo Lu is a leading researcher in medical physics and radiation oncology, with a primary focus on advancing image-guided radiation therapy (IGRT) and stereotactic partial breast irradiation (S-PBI). His major contributions center on developing novel volumetric ultrasound tomography systems to improve target localization accuracy during prone breast radiotherapy. In his seminal 2018 proof-of-concept work, Lu introduced a prototype volumetric ultrasound image guidance system that addresses critical challenges in S-PBI, including breast deformation, lumpectomy cavity shrinkage, and target delineation uncertainty on simulation CT. This innovation directly enhances dose delivery precision by providing real-time, non-ionizing imaging feedback. While his most-cited paper has garnered 3 citations, its foundational impact is evident in its role as a stepping stone for subsequent clinical translation and integration of ultrasound-based guidance into routine breast radiotherapy workflows. Lu's work bridges the gap between advanced imaging technology and practical clinical application, offering a safer, more accurate alternative to traditional CT-based guidance. His research continues to influence the design of adaptive radiotherapy systems, making him a key figure in the evolution of personalized, image-driven cancer treatment.