Transrectal Elastographic Biopsy and Contrast-Enhanced Transrectal Biopsy May Offer Improvements Over the Current Transrectal Systemic Biopsy Technique

Prostate cancer is a common cause of cancer-related death of men in the United States. The purpose of this review is to compare the validity of transrectal ultrasound–guided systemic biopsy with contrast-enhanced transrectal ultrasound–guided systemic biopsy and transrectal elastography–guided systemic biopsy for the detection of prostate cancer. Adding contrast-enhanced or transrectal elastography core targeting to transrectal ultrasound–guided biopsy is a feasible approach to increase detection rates of higher-grade prostate cancers. Because contrast-enhanced imaging of the prostate is not approved for use in the United States, elastography is the most effective sonographic solution to improve prostate cancer detection with current screening techniques.
Source: Journal of Diagnostic Medical Sonography - Category: Radiology Authors: Tags: Literature Review Source Type: research