Characterizing indeterminate (Likert-score 3/5) peripheral zone prostate lesions with PSA density, PI-RADS scoring and qualitative descriptors on multiparametric MRI
نویسندگان
چکیده
منابع مشابه
MRI in early prostate cancer detection: how to manage indeterminate or equivocal PI-RADS 3 lesions?
This review focuses on indeterminate lesions on prostate magnetic resonance imaging (MRI), assigned as PI-RADS category 3. The prevalence of PI-RADS 3 index lesion in the diagnostic work-up is significant, varying between one in three (32%) to one in five (22%) men, depending on patient cohort of first biopsies, previously negative biopsies, and active surveillance biopsies. A management strate...
متن کاملStandardization of Multiparametric Prostate MR Imaging Using PI-RADS
The purpose of this paper is to introduce and describe the Prostate Imaging and Reporting Archiving Data System (PI-RADS). For every single parameter the PI-RADS scoring system will be explained and magnetic resonance imaging (MRI) examples will be given. In the end two patient cases are presented to explain the overall interpretation score in multiparametric imaging.
متن کامل[PI-RADS classification: structured reporting for MRI of the prostate].
PURPOSE To flesh out the ESUR guidelines for the standardized interpretation of multiparametric magnetic resonance imaging (mMRI) for the detection of prostate cancer and to present a graphic reporting scheme for improved communication of findings to urologists. MATERIALS AND METHODS The ESUR has recently published a structured reporting system for mMRI of the prostate (PI-RADS). This system ...
متن کاملPSA density and PSA transition zone density in the diagnosis of prostate cancer in PSA gray zone cases.
This study assessed the efficacy of prostate specific antigen density (PSAD) and PSA transition zone density (PSATZ) in predicting prostate cancer in men with PSA levels of 4.0-10.0 ng/ml. Between July 1996 and July 2000, PSAD and PSATZ were determined in 202 patients who underwent ultrasonography-guided systemic sextant biopsies plus 2 transitional zone biopsies. Of the 202 patients, 27 (13.4%...
متن کاملAssessing the validity of Prostate Imaging Reporting and Data System version 2 (PI-RADS v2) scoring system in diagnosis of peripheral zone prostate cancer
THE PURPOSE Assessing the accuracy of multi parametric magnetic resonance (mp-MRI) after application of PI-RADS V2 for diagnosis of prostate cancer as comparison to pathological results of trans rectal ultra-sound (TRUS) guided biopsy. PATIENTS AND METHODS 138 prostatic lesions in 23 patients were retrospectively assessed and analyzed with Trans rectal ultra-sound (TRUS) guided biopsy results...
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ژورنال
عنوان ژورنال: The British Journal of Radiology
سال: 2017
ISSN: 0007-1285,1748-880X
DOI: 10.1259/bjr.20170645