Shandong Cancer Hospital and Institute

In proton radiotherapy, layer switching time constitutes the most time-consuming procedure. By rationally reducing the total energy layers, treatment efficiency can be enhanced without compromising dose distribution or dosimetric evaluations. In China, lung c...

Contrast-enhanced CT (CECT) is routinely used in radiotherapy planning to improve visualization of tumors, lymph nodes, and vascular anatomy for accurate target delineation. However, contrast administration is contraindicated in a subset of patients (e.g., io...

4D-MRI offers superior soft-tissue contrast for abdominal motion management but is limited by scan duration and image quality trade-offs. Moreover, existing techniques are restricted to anatomical imaging, lacking functional data. This study proposes a deep l...