使CT:

Christopher L Deufel1, Eric E Brost1, Robert Dahl1

  • 1Department of Radiation Oncology, Mayo Clinic, Rochester, MN 55905.

Brachytherapy
|June 6, 2025
PubMed
概括

CT表中的金属元件扭曲了电磁 (EM) 追踪精度,导致了显著的定位错误. 基于地图的扭曲校正有效地将这些错误降低到基治疗应用中临床上可接受的水平.