前列腺癌根治术后PSA 持续通常定义为 PSA > 0.1 ng/ml；PSA 持续存在与不良病理学特征强烈独立相关。PSA 持续的患者生存预后较差；根据病理特征、PSA 水平/动力及基因风险分层模型可能有助于治疗的个性化；分子成像的作用仍然被低估。原文阅读：EAU 2024: Is All PSA Persistence Created Equal? Definition and Dia...
Diagnostic utility of total PSA, free PSA and PSA density at total PSA levels below 4 ng/ml compared to total PSA levels between 4.1 and 10.0 ng/ml in an early prostate cancer detection programdoi:10.1016/S1569-9056(03)80514-6A. Berger and A. Pelzer and M. Niescher and H. Rogatsch...
Conclusion:PSAD can provide useful information in differentiating PCa and BPH.But no diagnostic value of F/TPSA ratio is shown in our study. Key words: Prostate cancer, Prostate specific antigen, Prostate specific antigen density, Free-to-Total PSA ratio Related Articles [1] LI Basen, ...
Total prostate-specific antigen (tPSA) and percent free prostate-specific antigen (%fPSA=tPSA/fPSA) lack diagnostic specificity.ObjectiveTo evaluate the use of prostate-specific antigen (PSA) isoforms p2PSA and benign prostatic hyperplasia–associated PSA (BPHA).Design, setting, and participantsOur ...
目的:研究血清游离前列腺特异性抗原/血清总前列腺特异性抗原的比值(free/total prostate specific antigen f/t-PSA),前列腺特异性抗原密度(Prostate specific antigen... 张益萍 - 《中南大学》 被引量: 1发表: 2011年 PSAD及f/tPSA比值在前列腺癌诊断中的应用研究 目的:探讨前列腺特异性抗原密度(prostate specif...
Contemporary use of complexed PSA and calculated percent free PSA for early detection of prostate cancer: impact of changing disease demographics Objectives. To assess the diagnostic performance of complexed prostate-specific antigen (cPSA), total PSA (tPSA), and calculated free/total PSA (f/t PSA...
Objective To explore the clinical value of determination of the total prostate-associated antigen(TPSA),free prostate-associated antigen(FPSA),FPSA/TPSA ratio and ferritin alone and jointly for prostate cancer. Methods The concentration of TPSA,FPSA,ferritin and FPSA / TPSA were detected in 94 ...
Reveals that human kallikrein-2 (hK2) analysis can significantly improve the accuracy of total and free prostate-specific antigen (PSA) in the detection of prostate cancer. Majority of respondents with prostate cancer ...
We herein provide an overview on the contemporary diagnostic and therapeutic strategies for prostate cancer, with emphasis on the role of prostate PSA. We also discuss the therapeutic options for localized disease. 展开 被引量: 9 年份: 2005 ...
目的:比较FPSA/TPSA,PSAD在PSA灰区中对前列腺癌的诊断价值.方法:回顾性总结2007年1月至2011年1月TPSA在4—10ng/mL之间的415例患者,测定其血清TPSA,FPSA,经直肠B超测定前列腺体积,所有患者均经前列腺穿刺活检诊断为53例前列腺癌(PCa)及362例前列腺增生(BPH).计算FPSA/TPSA,PSAD,通过统计学方法比较FPSA/TPSA...