磁共振成像引导下高剂量计划适应性调强放射治疗局部晚期宫颈癌

Q4 Medicine
Y. Hama, E. Tate
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引用次数: 0

摘要

磁共振成像引导放射治疗可以准确地照射运动目标,如宫颈癌。一位82岁的局部晚期宫颈癌妇女接受姑息性放射治疗。她拒绝化疗和近距离治疗,因此她接受了外部放射治疗,以控制她的子宫出血和减轻耻骨疼痛。由于她的宫颈癌没有转移,预计她将存活很长一段时间,因此治疗剂量(70-80 Gy/28分)的放射治疗采用磁共振成像引导的计划适应性调强放射治疗。调强放疗6个月后,肿瘤消失,无不良反应,症状缓解。据我们所知,这是首例采用高剂量磁共振成像引导的适应性调强放疗治疗局部晚期宫颈癌的报道。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Magnetic resonance imaging-guided high-dose planned adaptive intensity-modulated radiation therapy for locally advanced cervical cancer
Magnetic resonance imaging-guided radiotherapy can accurately irradiate moving targets such as cervical cancer. An 82-year-old woman with locally advanced cervical cancer was referred for palliative radiotherapy. She had refused chemotherapy and brachytherapy, so she was treated with external beam radiotherapy to control her uterine bleeding and to alleviate pubic pain. Since her cervical cancer had no metastases, and she was expected to survive for a long time, curative doses of radiation (70–80 Gy/28 fractions) were administered by magnetic resonance imaging-guided planned adaptive intensity-modulated radiation therapy. Six months after intensity-modulated radiation therapy, the tumor disappeared without adverse events, and her symptoms were relieved. To the best of our knowledge, this is the first report of locally advanced cervical cancer treated with high-dose magnetic resonance imaging-guided adaptive intensity-modulated radiation therapy.
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来源期刊
Current Gynecologic Oncology
Current Gynecologic Oncology Medicine-Obstetrics and Gynecology
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