Gen Suzuki, Naofumi Hayabuchi, Seiji Kurata, Masatora Aoki, Tadashi Nakashima
{"title":"HDR 192Ir-RALS腔内照射治疗早期外耳道癌1例。","authors":"Gen Suzuki, Naofumi Hayabuchi, Seiji Kurata, Masatora Aoki, Tadashi Nakashima","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>We report a case of early-stage carcinoma of the external auditory canal treated by intracavitary irradiation with high-dose-rate (HDR) 192Ir-RALS after 40 Gy by external irradiation. We made an applicator that was inserted into the external auditory canal for the intracavitary irradiation, using a 9 Fr silicone catheter and resin. The total intracavitary radiation dosages were 20 Gy/8 Fr/4 weeks. No severe side effects were noted, and the tumor disappeared. RALS may be indicated for early carcinoma of the external auditory canal for its efficacy and lack of side effects.</p>","PeriodicalId":19251,"journal":{"name":"Nihon Igaku Hoshasen Gakkai zasshi. Nippon acta radiologica","volume":"64 7","pages":"398-400"},"PeriodicalIF":0.0000,"publicationDate":"2004-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"[Early-stage carcinoma of the external auditory canal treated by intracavitary irradiation with HDR 192Ir-RALS: a case report].\",\"authors\":\"Gen Suzuki, Naofumi Hayabuchi, Seiji Kurata, Masatora Aoki, Tadashi Nakashima\",\"doi\":\"\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>We report a case of early-stage carcinoma of the external auditory canal treated by intracavitary irradiation with high-dose-rate (HDR) 192Ir-RALS after 40 Gy by external irradiation. We made an applicator that was inserted into the external auditory canal for the intracavitary irradiation, using a 9 Fr silicone catheter and resin. The total intracavitary radiation dosages were 20 Gy/8 Fr/4 weeks. No severe side effects were noted, and the tumor disappeared. RALS may be indicated for early carcinoma of the external auditory canal for its efficacy and lack of side effects.</p>\",\"PeriodicalId\":19251,\"journal\":{\"name\":\"Nihon Igaku Hoshasen Gakkai zasshi. Nippon acta radiologica\",\"volume\":\"64 7\",\"pages\":\"398-400\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2004-09-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Nihon Igaku Hoshasen Gakkai zasshi. Nippon acta radiologica\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Nihon Igaku Hoshasen Gakkai zasshi. Nippon acta radiologica","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
[Early-stage carcinoma of the external auditory canal treated by intracavitary irradiation with HDR 192Ir-RALS: a case report].
We report a case of early-stage carcinoma of the external auditory canal treated by intracavitary irradiation with high-dose-rate (HDR) 192Ir-RALS after 40 Gy by external irradiation. We made an applicator that was inserted into the external auditory canal for the intracavitary irradiation, using a 9 Fr silicone catheter and resin. The total intracavitary radiation dosages were 20 Gy/8 Fr/4 weeks. No severe side effects were noted, and the tumor disappeared. RALS may be indicated for early carcinoma of the external auditory canal for its efficacy and lack of side effects.
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
