{"title":"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","authors":"Y. Hama, E. Tate","doi":"10.15557/cgo.2021.0011","DOIUrl":null,"url":null,"abstract":"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.","PeriodicalId":38739,"journal":{"name":"Current Gynecologic Oncology","volume":"55 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2022-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Magnetic resonance imaging-guided high-dose planned adaptive intensity-modulated radiation therapy for locally advanced cervical cancer\",\"authors\":\"Y. Hama, E. Tate\",\"doi\":\"10.15557/cgo.2021.0011\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"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.\",\"PeriodicalId\":38739,\"journal\":{\"name\":\"Current Gynecologic Oncology\",\"volume\":\"55 1\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-05-31\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Current Gynecologic Oncology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.15557/cgo.2021.0011\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"Medicine\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Current Gynecologic Oncology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.15557/cgo.2021.0011","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"Medicine","Score":null,"Total":0}
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.