UNASSIGNED: We present two cases of re-irradiation after recurrence of a previously treated VT with radioablation at a dose of 20 Gy. The VT exit was localized on the border zone of the irradiated volume, which responded positively to re-irradiation at follow-up.
UNASSIGNED: These two cases show the technical feasibility of re-irradiation to control recurrent VT after a first STAR.
UNASSIGNED:我们介绍了2例先前治疗过的室性心动过速复发后再次放疗的病例,剂量为20Gy。室性心动过速出口位于照射体积的边界区域,在随访时对再照射反应积极。
UNASSIGNED:这两种情况显示了在第一次STAR后重新照射以控制复发性VT的技术可行性。