使HDR

Joel Beaudry1, Tonghe Wang2, David Aramburu Núñez2

  • 1Department of Medical Physics, Memorial Sloan Kettering Cancer Center, New York, NY; Medical Physics Unit, Department of Oncology, McGill University, Montreal, Quebec, Canada.

Brachytherapy
|October 18, 2025
PubMed
概括

通过增加直肠-前列腺分离,直肠间隔器在高剂量率 (HDR) 前列腺支臂疗法期间显著降低了直肠剂量. 实现至少4毫米的隔离最大限度地提高了效益,确保减少了直肠毒性和有效的前列腺覆盖.