,

Vidhi Jain1, Tej Prakash Soni1, Dinesh Kumar Singh1

  • 1Department of Radiation Oncology, Bhagwan Mahaveer Cancer Hospital and Research Centre, Jaipur, Rajasthan, India.

概括

圆束计算机断层扫描 (CBCT) 能够有效地检测头癌 (HNC) 患者的设置错误,这些患者正在接受图像导向放射治疗 (IGRT). 5毫米的规划目标体积 (PTV) 边缘通常是安全的,在特定情况下考虑3毫米.