نتایج جستجو برای: transrectal ultrasound
تعداد نتایج: 109720 فیلتر نتایج به سال:
BACKGROUND High-intensity focused ultrasound (HIFU) is considered to be an alternative to surgery. Extracorporeal ultrasound-guided HIFU (USgFU) has been clinically used to treat solid tumors. Preliminary trials in a small sample of a Western population suggested that this modality was safe. Most trials are performed in China thereby providing comprehensive data for understanding the safety pro...
Objectives: To determine the factors that predict failure of systematic prostate biopsy by examining clinical, laboratory, and radiological parameters patients for whom cancer was detected magnetic resonance imaging (MRI)-targeted but not biopsy. Methods: Patients were included in this study if they had undergone combined targeted They biopsy-naive lesions with a Prostate Imaging Reporting Data...
PURPOSE We developed an effective way to precisely diagnose prostate cancer using a novel prostate biopsy system that integrates pre-interventional magnetic resonance imaging with peri-interventional ultrasound for perineal navigated prostate biopsy. MATERIALS AND METHODS A total of 106 men with findings suspicious for prostate cancer (median age 66 years, prostate specific antigen 8.0 ng/ml ...
OBJECTIVE To compare the level of pain experienced by patients during transrectal ultrasound-guided prostatic biopsy using intrarectal 2% lidocaine gel versus plain lubricant gel. DESIGN Prospective double-blind randomised controlled trial. SETTING Regional hospital, Hong Kong. PATIENTS From March 2002 to December 2003, patients who underwent ultrasound-guided prostate biopsy at a Geriatr...
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