CPSA

Objective To explore the value of serum cPSA in the diagnosis of prostatic cancer .

目的探讨结合前列腺特异性抗原（cPSA）在前列腺癌中的临床诊断意义。

Clinical Value of tPSA and cPSA Levels in Diagnosis of Prostate Diseases

tPSA和cPSA对前列腺疾病诊断的临床价值

The 10 unsafe toys on the CPSA 's list The Right to Know of Consumers

美国消费者委员会列10大不安全玩具名单消费者的知情权

Requirement description and analysis tool cpsl / cpsa

需求描述及分析工具CPSL/CPSA

The tPSA and cPSA levels were both important indexes in diagnosis or differential diagnosis of Pca and BPH .

本研究认为：tPSA、cPSA均是诊断与鉴别诊断Pca和BPH的重要指标。

Concentrations of tPSA and cPSA in patients with prostate cancer and benign prostatic hyperplasia and it 's clinical significance

前列腺癌和前列腺增生患者血清tPSA及cPSA含量变化及其临床价值

The accuracy could be improved rapidly by detecting tPSA and cPSA together ( tPSA + cPSA ) in diagnosis of Pca early .

联检tPSA+cPSA可明显提高对早期Pca诊断的准确率。

The CPSA method can search the optimal parameters vectors fast , while it is not affected by the nonlinear character and restrictions for disturbance signals are less . 2 .

该参数辨识方法具有不受对象非线性特征影响、对扰动信号限制少、搜索速度快等优点。

Results Serum PSA , cPSA levels and cPSA / PSA ratio of patients with prostate cancer were significantly higher than those in benign prostate patients and controls .

结果：前列腺癌患者血清PSA、cPSA检测结果及cPSA/PSA比值显著高于良性前列腺疾病患者及正常健康男性。

Under the same sensitive , the higher specificity of CPSA than TPSA and CPSA / TPSA .

在相同的敏感度情况下，CPSA和CPSA/TPSA较TPSA显示出更高的特异性。

Objective To evaluate the value of prostate specific antigen ( PSA ), complexed prostate specific antigen ( cPSA ) and bone scintigraphic imaging in diagnosis of early skeletal metastasis of prostate cancer .

目的：分析前列腺特异性抗原（PSA）、复合前列腺特异性抗原（cPSA）联检和核素全身骨显像对前列腺癌早期骨转移的诊断价值。

Methods Serum PSA and CPSA levels were determined with CLIA in 48 prostate carcinoma patients with , 86 benign prostatic hyperplasia patients and 43 controls . Ratio of CPSA to PSA was calculated .

方法用化学发光免疫分析检测前列腺癌患者（48例）、前列腺增生患者（86例）和其他疾病患者（43例）血清PSA和CPSA含量，计算CPSA/PSA比值，将患者分组进行比较。

Objective To investigate two formal prostate specific antigen : The application of total prostate-specific antigen ( TPSA )、 the complexed prostate-specific antigen ( CPSA ) and CPSA / TPSA ratio in the diagnosis of prostate cancer .

目的研究两种形式前列腺特异性抗原：总前列腺特异性抗原（TPSA）、复合前列腺特异性抗原（cPSA）及其比值在前列腺癌诊断中的应用。

Conclusions : 1 . The cPSA / tPSA ratio has significant clinical value for differentiating PCa and BPH , when cPSA / tPSA ratio ≥ 0.78 was taken as the cut-off value the sensitivity and specificity were the best .

结论：1.cPSA/tPSA比值对前列腺癌和前列腺增生有重要的鉴别诊断意义，以0.82为前列腺癌筛选界值时其敏感度和特异度最佳。