The value of serum total prostate-specific antigen, f/t value and PSAD in differentiating benign and malignant prostate diseases

Objective To examine serum total Prostate Specific Antigen,f/t values and in identifying prostate Liang PSAD malignant diseases.Methods Select February,2008 to June,2009 the Group of Hospitals for treatment of 60 cases Prostate patients for the study of the random in A group(prostatic hyperplasia) 30 and B Group(prostate cancer) 30,the two patients the serum total Prostate Specific Antigen,free Prostate Specific Antigen and serum total Prostate Specific Antigen ratio(f/t) and prostate specific antigen density,testing and research.Results The study showed that A group serum total Prostate Specific Antigen is much lower than B Group f/t value exceeds B group,and prostate specific antigen density is much lower than the B Group,by comparison,P0.05 or P0.01,there are significant differences or very significant differences.Conclusion Prostate patients with malignant disease,Liang serum total Prostate Specific Antigen,f/t values and PSAD varies considerably,the identification of the higher value,it is worth further clinical applications.