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时间:2018-09-02
《TURP加去势及放疗治疗前列腺癌的临床疗效.doc》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、TURP加去势及放疗治疗前列腺癌的临床疗效作者:文海涛,周大庆,赖颜华,唐炤章,李文刚,刘尚文,何猛【摘要】目的为了解高龄前列腺癌患者的根治性前列腺电切术与TURP+双侧睾丸切除+放疗后的临床疗效。方法选择了15例排尿困难的前列腺增大的老年患者,肛门指诊前列腺整个质地坚硬者2例,单个质硬结节8例,多个结节5例,PSA>11μg/ml12例,6~9μg/ml3例。活检阳性9例,其余为手术后明确诊断。所有患者均为前列腺癌B期(Whitmore),这些病例我们采用经尿道前列腺切除+睾丸切除+放射治疗
2、。放疗法为定位外照射,直线加速器(DT8MV-S)每天1次,共2周完成,总量为4000cGy,并予口服氟硝丁胺750mg/d。术后随访:1年内尿道狭窄4例(27%),术后5年发生骨盆骨转移6例(40%)。对照组11例中进行了前列腺根治性电切,其中2例C1期,5例B2期,术后其他治疗与TURP+去势组同。术后1年内尿道狭窄4例(36%),术后5年发生骨盆骨转移5例(45%)。结果两组尿道狭窄发生率比较P>0.05;两组5年内肿瘤转移率比较P>0.05,两组差异无显著性。结论对于全身情况较差
3、,特别心肺功能差的前列腺癌患者TURP+去势+放疗是一种安全有效的治疗方法之一。【关键词】前列腺癌;经尿道切除术;放射治疗【Abstract】ObjectiveToassesstheclinicaleffectofradicaltransurethralresectionoftheprostate(RTURP)andtransurethralresectionoftheprostate(TURP)combinedwithorchiectomyandradiotherapyontheelderlypa
4、tientswithcarcinomaofprostate.Methods15elderlypatientswithprostatehyperplasiaanddifficultyofurination,2patientsprostatewerehardbyrectaltouchand8patientsprostateweresinglehardnodules,5patientsprostateweremultinodular,thelevelofPSAwasabove11μg/mlin12pati
5、entsandbetween6~9μg/mlin3patients,9positiveforprostateneedlebiopsy,otherpatientswerediagnosedcarcinomaofprostatebypostoperativepathology.AllpatientswasatpathologicstageB(Whitmore).AllpatientsweretreatedbyTURPcombinedwithorchotomyandlinearaccelerator(DT
6、8MV-S)radiosurgery.Thestereo-tacticradiosurgerywasonceadayintwoweeksandthetotaldosewas4000cGy.Atthesametimethepatientsreceivedflutamide(750mg/d).Thepost-treatedfollow-upshowedthat4patients(27%)appearedstrictureoftheurethrain1yearand6patients(40%)appear
7、edpelvicmetastasesin5years.Thecontrolgrouphave11patients.AllthepatientsreceivedRTURP,2patientswereatpathologicstageC1and5patientswereatstageB2.Thepost-treatedfollow-upshowedthat3patients(36%)appearedstrictureoftheurethrain1yearand5patients(45%)appeared
8、pelvicmetastasesin5years.ResultsTherewasnosignificantdifference3(P>0.05)betweenthetwogroups(strictureoftheurethraandthepelvicmetastasesrate).ConclusionThereforewe’vearrivedattheconclusionthatTURPcombinedwithorchiectomyandradiotherapy
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