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经尿道前列腺解剖性剜除术治疗良性前列腺增生前后前列腺特异性抗原的变化 被引量:9

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摘要 目的观察经尿道前列腺解剖性剜除术(TUAERP)治疗良性前列腺增生(BPH)后,患者血清前列腺特异性抗原(PSA)浓度的变化趋势,制定TUAERP术后"PSA基线标准值",并探讨其应用价值。方法检测54例BPH患者TUAERP术前,术后第1、3、7天和3个月血清PSA水平,分析血清PSA变化趋势。结果 TUAEPR术后第1天,PSA较术前明显上升(P〈0.05),术后第3、7天和3个月PSA均呈持续下降趋势(P〈0.05),按术前PSA分组(〈4 ng/m L,4~10 ng/m L,〉10 ng/m L)以及前列腺体积分组(〈40 m L,40~80 m L,〉80 m L),整体均呈现此趋势。另外,术前前列腺体积对术后第3天起PSA水平无显著影响(P〉0.05)。而术前PSA则对术后PSA水平有一定影响,但术前PSA水平不同的患者在术后3个月时PSA水平亦趋向接近。至3个月时,75%的患者PSA低于0.99 ng/m L,90%的患者低于1.28 ng/m L。结论 TUAERP治疗BPH术后3个月PSA水平能降到稳定水平,可用于评价前列腺增生腺体的切净率,以此值为基础对PSA进行跟踪随访可有助于早期发现TUAERP术后新发前列腺癌。
出处 《广东医学》 CAS 北大核心 2015年第21期3348-3350,共3页 Guangdong Medical Journal
基金 广东省泌尿外科重点实验室开放基金资助项目(编号:20120008)
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参考文献10

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