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时间:2020-06-05
《超声引导下经直肠前列腺饱和穿刺在首次活检阴性人群中的诊断价值.pdf》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、·648·中国介入影像与治疗学2012年第9卷第9期ChinJIntervImagingTher,2012,Vol9,No9Diagnosticvalueoftransrectalultrasound··guidedsaturationprostatebiopsyafterinitialnegativeresultXUNing,XUEXue—yi,LIXiao—dong,WEISong,JIANGTao,GA0Rui,ZH0【,Hui—liang,ZHENGQing—shui。HUANGJin-bei.MA0Hou—ping(Departmen
2、tofUrology,theFirstAffiliatedHospitalofFujianMedicalUniversity,Fuzhou350005,China)I-Abstract]ObjectiveToinvestigatediagnosticvalueoftransrectalultrasound—guidedsaturationprostatebiopsyprotocolsafterinitialnegativebiopsyresultandtoassesstheefficacyandsafety.MethodsAtotalof120
3、patientswithelevatedprostatespecificantigen(PSA)and/orabnormaldigitalrectalexaminationafterinitialnegativebiopsyenrolledinthisstudyandwererandomlydividedintoextendedbiopsygroupandsaturationbiopsygroup,eachgrouphad60patientswithrepeatbiopsy.Theextendedbiopsygroupused12一corere
4、peatbiopsyandthesaturationbiopsygroupused24一corerepeatbiopsy.PeriprostaticnerveblockwasperformedinthetWOgroups.Thepainanddiscomfortwereestimatedbasedonvisualanalogscale(VAS).ResultsTherewasnosignificantlydifferentinage,serumtotalPSA,PSAdensity,prostatevolume,tran—sitionzonev
5、olume,previouspathology,digitalrectalexaminationVASandpostoperativecomplicationsbetweenthetWOgroups(allP>O.05).Thetotalcancerdetectionrateofsaturationbiopsygroupwashigherthanthatofextendedbiopsygroup(31.67VS15.O0,P一0.031),theimprovementofcancerdetectionratewashigheronlywhent
6、heprostatevol—umewasgreaterthan60ml(P:0.033).ConclusionThetransrectalultrasound—guidedsaturationprostatebiopsycanim—provethedetectionrateofprostatecancerafterinitialnegativeresult,anddoesnotincreasecomplications.[Keywords]Prostaticneoplasms;ultras0nography;Biopsy超声引导下经直肠前列腺饱
7、和穿刺在首次活检阴性人群中的诊断价值许宁,薛学义,李晓东,魏勇,江涛,高锐,周辉良,郑清水,黄金杯,毛厚平(福建医科大学附属第一医院泌尿外科,福建福州350005)[摘要]目的探讨超声引导下经直肠饱和穿刺在临床疑诊为前列腺癌但首次活检阴性患者中的诊断价值,评价其有效性和安全性。方法将120例因前列腺特异抗原(PSA)和(或)直肠指检异常而接受前列腺12针穿刺活检、且结果为阴性的患者纳入研究,随机分为扩大穿刺组(采用12针扩大穿刺法)和饱和穿刺组(采用24针饱和穿刺法),行超声引导下经直肠重复穿刺活检。对两组患者均行前列腺周围神经阻滞术,穿刺活检
8、过程中观察患者情况,并采用视觉模拟评分(VAS)评估疼痛程度。结果两组患者年龄、总PSA水平、PSA密度、前列腺总体积及移行区体积、首次穿刺病理、直肠
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