A PRELIMINARY STUDY OF SERUM PSA、FPSA、F/T RATIO IN THE DETECTION OF PROSTATIC DISEASE
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摘要: 目的:探讨前列腺特异性抗原(PSA)及其相关指标在前列腺病变诊断中的价值.方法:采用放射免疫分析法,对180例前列腺病变患者联合测定PSA、WPSA、F/T比值.结果:TPSA及F/T比值可有效区分BPH和CAP,尤其在论断灰区(PSA为4.0～10.0ng/ml)中效果更明显,以TPSA＞4.0ng/ml及F/T＜0.10为界值时,CPA筛选敏感度为达96%.结论:PSA各指标的联合检测对诊断CPA更有效,尤其在诊断灰区时,可明显提高CPA诊断的准确性.
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