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224例男性体检者前列腺特异性抗原结果分析

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摘要 目的探讨前列腺特异性抗原(PSA)在男性中老年体检中的重要性及在前列腺疾病诊断中的应用。方法用电化学发光法检测南京江北人民医院健康体检224例男性标本的PSA。按年龄分为两组,I组小于50岁104例;Ⅱ组大于或等于50岁120例。以PSA≤4.0ng/mL为正常范围,PSA>4.0ng/mL都进行直肠指检和病理确诊。结果 I组PSA[(1.65±0.65)ng/mL]与Ⅱ组[(2.87±1.08)ng/mL]相比较差异有统计学意义(P<0.05);PSA≤4.0ng/mL 180例;PSA>4.0ng/mL 44例,50岁以下者3例,≥50岁41例。确诊前列腺增生30例,占总体检人数的13.4%,占PSA>4.0ng/mL的66.7%;前列腺癌3例,占总体检人数的1.9%,PSA>50.0ng/mL的2例,前列腺癌都已发生骨转移。结论 50岁以上的男性每年体检都应该查PSA,PSA对前列腺疾病的诊断和鉴别诊断很有意义,PSA>50.0ng/mL提示有发生骨转移的可能。
作者 杨帆
出处 《检验医学与临床》 CAS 2011年第23期2898-2899,共2页 Laboratory Medicine and Clinic
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