Abstract：
OBJECTIVES:To determine transrectal ultrasound (TRUS) visibility of magnetic resonance (MR) lesions. METHODS:Data from 34 patients with 56 MR lesions and prostatectomy were used. Five observers localized and determined TRUS visibility during retrospective fusion. Visibility was correlated to Prostate Imaging-Reporting and Data System (PIRADS) and Gleason scores. RESULTS:TRUS visibility occurred in 43% of all MR lesions and in 62% of PIRADS 5 lesions. Visible lesions had a significantly lower localization variability. On prostatectomy, 58% of the TRUS-visible lesions had a Gleason 4 or 5 component. CONCLUSIONS:Almost half of the MR lesions were visible on TRUS. TRUS-visible lesions were more aggressive than TRUS-invisible lesions.
journal_name
Clin Imagingjournal_title
Clinical imagingauthors
van de Ven WJ,Sedelaar JP,van der Leest MM,Hulsbergen-van de Kaa CA,Barentsz JO,Fütterer JJ,Huisman HJdoi
10.1016/j.clinimag.2016.02.005subject
Has Abstractpub_date
2016-07-01 00:00:00pages
745-50issue
4eissn
0899-7071issn
1873-4499pii
S0899-7071(16)00028-0journal_volume
40pub_type
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