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BioMed Research International
Volume 2014, Article ID 676572, 8 pages
http://dx.doi.org/10.1155/2014/676572
Research Article

A Comparative Performance Analysis of Total PSA, Percentage Free PSA, PSA Velocity, and PSA Density versus the Detection of Primary Circulating Prostate Cells in Predicting Initial Prostate Biopsy Findings in Chilean Men

1Hospital Carabineros of Chile, Nuñoa, 7770199 Santiago, Chile
2Circulating Tumor Cell Unit, Faculty of Medicine, University Mayor, Las Condes, 7550224 Santiago, Chile
3Institute of Bio-Oncology, Providencia, 7500710 Santiago, Chile
4Faculty of Medicine, Diego Portales University, Manuel Rodríguez Sur 415, 8370179 Santiago, Chile

Received 1 March 2014; Revised 30 May 2014; Accepted 12 June 2014; Published 1 July 2014

Academic Editor: Zhenyu Jia

Copyright © 2014 Nigel P. Murray et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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