Abstract: Objective To evaluate the value of contrast-enhanced ultrasound(CEUS)in the diagnosis of prostate cancer(PCA).Methods Atotal of 59 patients with clinically suspected PCA were examined with CEUS and performed transrectal ultrasound guided biopsy of the prostate.The target puncture was implemented at the suspicious region,and were pathologically diagnosed.Contrast enhancement pattern of the prostate nodes were observed and compared with pathologica result to evaluate the accurate rate of the PCA on contrast e...