Diagnostic accuracy of magnetic resonance-guided prostate biopsy and template-guided transperineal saturation biopsy
نویسندگان
چکیده
منابع مشابه
Magnetic resonance spectroscopy-guided transperineal prostate biopsy and brachytherapy for recurrent prostate cancer.
Brachytherapy targeted to the peripheral zone with magnetic resonance imaging (MRI) guidance is a prostate cancer treatment option with potentially fewer complications than other treatments. Follow-up MRI when failure is suspected is, however, difficult because of radiation-induced changes. Furthermore, MR spectroscopy (MRS) is compromised by susceptibility artifacts from radioactive seeds in t...
متن کاملThe Effectiveness of transperineal template guided mapping biopsy compared to transrectal ultrasound guided biopsy in detecting prostate cancer
Methods From April 2011 to February 2013 22 patients who had previously undergone 2 or more TRUS biopsy with a continuing rising PSA were biopsied using an anatomically guided template. Clinical parameters included age, initial PSA, PSA pre TTMB biopsy and number of previous biopsies. Number of cores sampled, number of cores positive for cancer and Gleason score were assessed. Results: Average ...
متن کاملMagnetic Resonance Imaging-Guided Prostate Biopsy: Present and Future
Systemic transrectal ultrasound-guided biopsy (TRUSBx) is the standard procedure for diagnosing prostate cancer (PCa), but reveals a limited accuracy for the detection of cancer. Currently, multiparametric MR imaging (mp-MRI) is increasingly regarded as a promising method to detect PCa with an excellent positive predictive value. The use of mp-MRI during a MRI-guided biopsy (MRGB) procedure imp...
متن کاملTarget detection: magnetic resonance imaging-ultrasound fusion-guided prostate biopsy.
Recent advances in multiparametric magnetic resonance imaging (MRI) have enabled image-guided detection of prostate cancer. Fusion of MRI with real-time ultrasound (US) allows the information from MRI to be used to direct biopsy needles under US guidance in an office-based procedure. Fusion can be performed either cognitively or electronically, using a fusion device. Fusion devices allow superi...
متن کاملTransperineal template-guided saturation biopsy aimed at sampling one core for each milliliter of prostate volume: 103 cases requiring repeat prostate biopsy
BACKGROUND We evaluated the cancer detection rate of prostate cancer using transperineal template-guided saturation biopsy aimed at sampling one core for each milliliter of prostate volume for patients requiring repeated prostate biopsies. METHODS In total, 103 consecutive patients with repeated prostate biopsies were enrolled in this retrospective study. The number of biopsy cores was define...
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ژورنال
عنوان ژورنال: Medicine
سال: 2018
ISSN: 0025-7974
DOI: 10.1097/md.0000000000012495