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ID:33411375
大小:2.41 MB
页数:31页
时间:2019-02-25
《碘化油联合高强度聚焦超声(hifu)治疗子宫肌瘤的临床研究》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、遵义医学院硕士学位论文碘化油联合高强度聚焦超声(HIFU)治疗子宫肌瘤的临床研究姓名:杨群申请学位级别:硕士专业:妇产科学指导教师:肖雁冰20120428遵义医学院硕士学位论文碘化油联合高强度聚焦超声(HIFU)治疗子宫肌瘤的临床研究碘化油联合高强度聚焦超声(⋯FU)治疗子宫肌瘤的临床研究中文摘要目的:探讨碘化油联合高强度聚焦超声(HIFU)治疗子宫肌瘤的临床效果及安全性。方法:收集2010年9月一2011年6月在遵义医学院附属医院妇科诊断为子宫肌瘤的患者60例,随机分为2组,用药组30例,对照组30例。
2、用药组给予瘤体内注入碘化油1ml,30分钟后行HIFU治疗;对照组单行HIFU治疗。依照国际介入放射治疗学会SIR评价表评价碘化油肌瘤内注射的安全性;比较两组HIFU消融能效因子(EEF消融单位体积所需辐照能量)及治疗后3月、6月肌瘤体积缩小率。结果:两组患者辐照中均出现靶区灰阶的增强变化,用药组以团块状强回声为主,对照组以非团块状回声为主。用药组达到治疗标准的平均消融时间为576.80+123.71S、消融肌瘤所需要的总辐照能量为207128.8±50026.24J、消融单位体积瘤体组织所需要的能效因子
3、为5.84±1.25J/ram3;对照组达到治疗标准的平均消融时间为1209.37±276.80S、消融肌瘤所需要的总辐照能量为467317.4±87086.0J、消融单位体积瘤体组织所需要的能效因子为9.03±2.45J/ram3,与用药组比较,差异均具有显著性(K0.05)。对照组术后3、6个月肌瘤体积分别为(37828.31±2794.68mm3)和(21914.77±1984.05iilm3),与术前(74382.07_+5162.78mm3)比较,差异有显著性(P<0.01)。用药组术后3、6个
4、月肌瘤体积分别为(35745.05±5047.86ram3)和(17397.46±2881.33mm3),与术前(75194.93±8028.62mm3)比较,差异有显著性(尸<0.01)。用药组与对照组术后3、6个月肌瘤体积缩小率分别为0.61±0.13、0.83±0.08和0.51±0.09、O.73±0.10,两组相比较,差异均具有显著性(P<0.01)。经线性回归分析,两组患者肌瘤体积与时间的回归方程均具有统计学意义(尸5、U辐照能量沉积的效果;碘化油联合HIFU治疗子宫肌瘤可提高HIFU治疗子宫肌瘤的疗效,且安全性好。关键词:子宫肌瘤;碘化油;高强度聚焦超声;能效因子5遵义医学院硕士学位论文碘化油联合高强度聚焦超声(HmU)治疗子宫肌瘤的临床研究AClinicStudyaboutAblationLeiomyomabycombination肼UandIodizedOilAbstractObjective:Toexploretheefficacyandsafetyofablationleiomyomabycombination6、HIFU(Highintensityfocusedultrasound,HIFU)withiodizedoil.Methods:60patientsdiagnosedwimleiomyomaingynecologydepartmentoftheAffiliatedHospitalofZnnyiMedicalCollegeduringSepternber,2010toJune,2011wererandomlydividedintotwogroups,thetreatmentgroupthecontrolgr7、oupwith30casesequally.1mliodizedoilwasinjectedintothemyomaintreatmentgroup30minutesbeforeHIFUablation.WhilepatientsinthecontrolgroupwereonlyablatedbyHIFU.ThesecurityoftheprocessofiodizedoilinjectionWasevaluatedbySIRclassificationssystem.Theenergyefficienc8、yfactor(EEF)Wascomparedintwogroups,Thesizeofthemyomaintwogroupswereobservedatthetimeof3and6monthsafterHIFUablation.Results:EnhancedgrayscaleintaIl:getareawereobservedbothintwogroupswhileinnHIFUablation,thegrayscalew
5、U辐照能量沉积的效果;碘化油联合HIFU治疗子宫肌瘤可提高HIFU治疗子宫肌瘤的疗效,且安全性好。关键词:子宫肌瘤;碘化油;高强度聚焦超声;能效因子5遵义医学院硕士学位论文碘化油联合高强度聚焦超声(HmU)治疗子宫肌瘤的临床研究AClinicStudyaboutAblationLeiomyomabycombination肼UandIodizedOilAbstractObjective:Toexploretheefficacyandsafetyofablationleiomyomabycombination
6、HIFU(Highintensityfocusedultrasound,HIFU)withiodizedoil.Methods:60patientsdiagnosedwimleiomyomaingynecologydepartmentoftheAffiliatedHospitalofZnnyiMedicalCollegeduringSepternber,2010toJune,2011wererandomlydividedintotwogroups,thetreatmentgroupthecontrolgr
7、oupwith30casesequally.1mliodizedoilwasinjectedintothemyomaintreatmentgroup30minutesbeforeHIFUablation.WhilepatientsinthecontrolgroupwereonlyablatedbyHIFU.ThesecurityoftheprocessofiodizedoilinjectionWasevaluatedbySIRclassificationssystem.Theenergyefficienc
8、yfactor(EEF)Wascomparedintwogroups,Thesizeofthemyomaintwogroupswereobservedatthetimeof3and6monthsafterHIFUablation.Results:EnhancedgrayscaleintaIl:getareawereobservedbothintwogroupswhileinnHIFUablation,thegrayscalew
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