In prostatic transition zone lesions (PI-RADS v2.1): which subgroup should be biopsied?
نویسندگان
چکیده
Abstract Background The study aimed to compare the diagnostic performance of T2-weighted imaging (T2WI) score 3 transition zone (TZ) lesions between Prostate Imaging and Reporting Data System (PI-RADS) v2.1 modified PI-RADS v2.1-B. Results Among TZ ( n = 78), 47 (60.0%) had T2WI 3, 16 (34.0%) were malignant. rate malignancy was 8.8% in category 3A, 100% 3B, 4. apparent diffusion coefficient value 3B (0.934 ± 0.158 × 10 −3 mm 2 /s) showed significant difference with that 3A (1.098 0.146 but none 4 (0.821 0.091 /s). There no sensitivity negative predictive Specificity positive v2.1-B much higher than those for both readers p < .001). area under receiver operating characteristic curve tended be v2.1. Conclusion Biopsy lesion is necessary due its superior potential lesion.
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ژورنال
عنوان ژورنال: Egyptian Journal of Radiology and Nuclear Medicine
سال: 2021
ISSN: ['2090-4762', '0378-603X']
DOI: https://doi.org/10.1186/s43055-021-00543-9