Oncology: Prostate/Testis/Penis/Urethra Magnetic Resonance Imaging/Ultrasound Fusion Guided Prostate Biopsy Improves Cancer Detection Following Transrectal Ultrasound Biopsy and Correlates With Multiparametric Magnetic Resonance Imaging
نویسندگان
چکیده
From the Urologic Oncology Branch (PAP, PHC, ARR, AAB, CJB, CC, GB, WML) and Molecular Imaging Program (BT, PLC), Center for Cancer Research, and Center for Interventional Oncology, Department of Radiology and Imaging Sciences (JKL, SPG, CB, BJW), Clinical Center & National Cancer Institute, National Institutes of Health, Bethesda, and Biometric Research Branch, Division of Cancer Treatment and Diagnosis, National Cancer Institute, National Institutes of Health, Rockville, Maryland, Philips Healthcare, Toronto, Canada (NDG), and Philips Research North America, Briarcliff Manor, New York (JK, SX, PY, SK, JHS)
منابع مشابه
Targeted prostate biopsy: value of multiparametric magnetic resonance imaging in detection of localized cancer
Prostate cancer is the second most common cancer in men, with 1.1 million new cases worldwide reported by the World Health Organization in one recent year. Transrectal ultrasound (TRUS)-guided biopsy has been used for the diagnosis of prostate cancer for over 2 decades, but the technique is usually blind to cancer location. Moreover, the false negative rate of TRUS biopsy has been reported to b...
متن کاملThe Role of Magnetic Resonance Image Guided Prostate Biopsy in Stratifying Men for Risk of Extracapsular Extension at Radical Prostatectomy.
PURPOSE Magnetic resonance imaging detects extracapsular extension by prostate cancer with excellent specificity but low sensitivity. This limits surgical planning, which could be modified to account for focal extracapsular extension with image directed guidance for wider excision. In this study we evaluate the performance of multiparametric magnetic resonance imaging in extracapsular extension...
متن کاملMagnetic resonance imaging detection of prostate cancer in men with previous negative prostate biopsy
Use of transrectal ultrasound guided systematic prostate biopsy has poor diagnostic accuracy for prostate cancer (PCa) detection. Recently multiparametric MRI (mpMRI) of the prostate and MR/US fusion biopsy has been gaining popularity for men who have previously undergone a negative biopsy. We performed PubMed® and Web of Science® searches to identify studies on this subject, particularly focus...
متن کاملSignal Intensity of High B-value Diffusion-weighted Imaging for the Detection of Prostate Cancer
Background: Diffusion-weighted imaging (DWI) is a main component of multiparametric MRI for prostate cancer detection. Recently, high b value DWI has gained more attention because of its capability for tumor characterization. Objective: To assess based on histopathological findings of transrectal ultrasound (TRUS)-guided prostate biopsy as a reference, an...
متن کاملMultiparametric magnetic resonance imaging-transrectal ultrasound fusion prostate biopsy: A prospective, single centre study
INTRODUCTION Transrectal rectal ultrasound (TRUS)-guided systematic biopsy is the gold standard for diagnosis of prostate cancer. However, systematic biopsy has high false-negative rate and often misses anteriorly located tumors. Magnetic resonance imaging (MRI)-TRUS fusion biopsy can potentially improve cancer detection by better visualization and targeting of cancer focus. We evaluated the ro...
متن کامل