Chen Xinru, Weng Julius K, Sobremonte Angela, Lee Belinda M, Hughes Neil W, Mohammedsaid Mustefa, Zhao Yao, Wang Xiaochun, Zhang Xiaodong, Niedzielski Joshua S, Shete Sanjay S, Court Laurence E, Liao Zhongxing, Lee Percy P, Yang Jinzhong
Department of Radiation Physics, The University of Texas MD Anderson Cancer Center, Houston, TX, United States.
The University of Texas MD Anderson Cancer Center UTHealth Houston Graduate School of Biomedical Sciences, Houston, TX, United States.
Front Oncol. 2024 Sep 16;14:1411474. doi: 10.3389/fonc.2024.1411474. eCollection 2024.
We present two cases of cardiac metastases adjacent to the right ventricle in a 55-year-old male and a 61-year-old female, both treated with magnetic resonance (MR)-guided adaptive stereotactic radiation therapy (SBRT). The prescribed regimen was 30Gy delivered in 3 fractions using a 1.5 Tesla magnetic resonance linear accelerator (MR-linac). Patients exhibited favorable tolerance to the treatment, with no observed acute toxicity.
我们报告了两例分别为55岁男性和61岁女性的右心室旁心脏转移瘤病例,二者均接受了磁共振(MR)引导的自适应立体定向放射治疗(SBRT)。规定的治疗方案是使用1.5特斯拉磁共振直线加速器(MR直线加速器)分3次给予30Gy的剂量。患者对治疗耐受性良好,未观察到急性毒性反应。