摘要
目的探讨前列腺癌患者经直肠B超、经直肠活检、血清PSA值测定三者间的相互关系。方法选取经直肠穿刺活检证实为前列腺癌的患者105例,随机分为三组:经直肠超声(TURS)测定组,以前列腺癌患者前列腺声像异常为阳性;血清PSA值测定组,以PSA水平>10ng/L为阳性;TURS与血PSA联合测定组,以TURS前列腺声像异常或PSA水平>10ng/L为阳性;进行三组之间的相关性分析。结果 TURS组阳性率为68.6%,血PSA组阳性率为74.3%,TURS或血清PSA组阳性率为91.4%;TURS组或血清PSA组与联合测定组均显著相关(r=0.398,P<0.01),而TURS组与血PSA组比较无相关性(r=0.254,P>0.05)。结论 TURS和血PSA测定是诊断前列腺癌的一种有价值的检查方法,TURS与血清PSA测定联合应用更能够提高前列腺癌的诊断率。
Objective To assess the correlartion of transrectaI ultrasound measurements of prostate with prostate specific antigen,the rectum biopsy of the prostate.Methods select the rectum biopsy for prostate cancer patients with confirmed the 105 cases were randomly divided into three groups.The transrectal ultrasound（TURS） test group to prostate cancer patients tested positive for prostate ultrasonic wave anomalies.Determination of PSA value group to PSA10ng/L for positive.TURS and blood PSA combined determination group to prostate ultrasonic wave abnormal or PSA10ng/L for positive.The correlation between the three groups were analyzed.ResultsThe positive rate of TURS group was 68.6%,PSA group was 74.3%,TURS and blood PSA combined determination group was 91.4%.TURS group or PSA group and TURS and blood PSA combined determination group（r= 0.398,P 0.01） were significantly associated,but TURS group and PSA group（r=0.254,P0.05）,without relevance.Conclusion TURS and blood PSA determination is a kind of diagnosing prostate cancer screening method of value,TURS and PSA determination combined application of more can improve prostate cancer diagnosis rate.
出处
《贵州医药》
CAS
2011年第7期596-598,共3页
Guizhou Medical Journal
关键词
前列腺癌
经直肠超声
血清PSA
诊断
Transrectal ultrasound Prostate specific antigen Protate cancer
