Optimizing prostate biopsy techniques
نویسندگان
چکیده
منابع مشابه
Optimizing prostate biopsy techniques.
W hat is the optimal biopsy strategy for detecting clinically important prostate carcinoma? I am not sure we are any closer in 2007 than we were in 1989 when the 6-core biopsy technique became the standard of care. Take too few cores and clinically significant cancers might be missed. However, take too many cores and clinically indolent cancer may be identified. Data from the early 1990s demons...
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Transrectal ultrasonography (US)-guided biopsy is the standard approach for histopathologic diagnosis of prostate cancer. However, this technique has multiple limitations owing to the operator's inability in most cases to directly visualize and target prostate lesions. Magnetic resonance (MR) imaging of the prostate overcomes many of these limitations by directly depicting areas of abnormality ...
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This study investigates the detection rate of nonpalpable, isoechoic occult prostate malignancy using a stereotactic transperineal prostate biopsy (STPB) technique in patients with a previously negative transrectal ultrasound-guided prostate biopsy.
متن کاملGeometric systematic prostate biopsy.
OBJECTIVE The common sextant prostate biopsy schema lacks a three-dimensional (3D) geometric definition. The study objective was to determine the influence of the geometric distribution of the cores on the detection probability of prostate cancer (PCa). METHODS The detection probability of significant (>0.5 cm3) and insignificant (<0.2 cm3) tumors was quantified based on a novel 3D capsule mo...
متن کاملOptimizing performance and interpretation of prostate biopsy: a critical analysis of the literature.
CONTEXT The number and location of biopsy cores and the interpretation of prostate biopsy in different clinical settings remain the subjects of continuing debate. OBJECTIVE Our aim was to review the current evidence regarding the performance and interpretation of initial, repeat, and saturation prostatic biopsy. EVIDENCE ACQUISITION A comprehensive Medline search was performed using the Med...
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ژورنال
عنوان ژورنال: Current Opinion in Urology
سال: 2019
ISSN: 0963-0643
DOI: 10.1097/mou.0000000000000678