Efficacy of PI-RADS in prebiopsy prostate-MRI at a urological cancer centre: a comparison with histology
نویسندگان
چکیده
Results Histology was positive for high-grade cancer in 27/50 patients. Lesions deemed to be suspicious for cancer (PI-RADS score 4 and 5) had a positive predictive value of 83% (25/30), and were located correctly in 88%. Lesions deemed to be benign (PI-RADS score 1/2) had a negative predictive value of 80% (8/10). Equivocal lesions (PI-RADS score 3) were histologically higher grade (Gleason 3+4 and greater) in 30% (3/10), Gleason 3+3 in 10% (1/10) and negative in 60% (6/10). The overall sensitivity/specificity was 93%/62% respectively.
منابع مشابه
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عنوان ژورنال:
دوره 15 شماره
صفحات -
تاریخ انتشار 2015