scholarly journals Technical Advices for Prostate Needle Biopsy Under Transrectal Ultrasound Guidance

10.5772/27281 ◽  
2011 ◽  
Author(s):  
Makoto Ohori ◽  
Ayako Miyakaw
Keyword(s):  
Needle Biopsy ◽  
Ultrasound Guidance ◽  
Transrectal Ultrasound ◽  
Prostate Needle Biopsy

Concordance between MRI fusion versus TRUS prostate biopsy and final pathology at radical prostatectomy: Data from the PURC.

2020 ◽  
Vol 38 (6_suppl) ◽  
pp. 354-354
Author(s):  
Ruchika Talwar ◽  
Katharine Michel ◽  
Aseem Malhotra ◽  
Claudette Fonshell ◽  
John Danella ◽  
...  
Keyword(s):  
Radical Prostatectomy ◽  
Needle Biopsy ◽  
Transrectal Ultrasound ◽  
Median Number ◽  
Concordance Rate ◽  
Fusion Biopsy ◽  
Grade Group ◽  
Final Pathology ◽  
Prostate Needle Biopsy ◽  
Trus Biopsy

354 Background: Studies suggest that MRI-fusion guided biopsies are superior to the transrectal ultrasound guided (TRUS) technique. Herein, we present the Pennsylvania Urologic Regional Collaborative (PURC) experience with MRI fusion biopsy. We aimed to calculate concordance rates between TRUS prostate needle biopsy versus MRI fusion biopsy and final pathology at the time of radical prostatectomy within our cohort. Methods: Within PURC, a prospective quality improvement collaborative of urology practices in Pennsylvania and New Jersey, we identified all men who underwent a TRUS or MRI fusion prostate needle biopsy followed by radical prostatectomy for the treatment of prostate cancer from 2015 to 2018. We analyzed International Society of Urological Pathology Grade Group (GG) scoring and calculated the concordance and upgrading rates at the time of biopsy versus final pathology at radical prostatectomy. To assess for differences between our rates, we performed a test of equal proportions and Pearson's chi-squared test (significance = p<0.05). Results: We identified 1,437 men who underwent TRUS (n=1247) or MRI Fusion (n=196) biopsies followed by radical prostatectomy. Overall pathologic grading distribution at time of biopsy was: 35.8% (n=515) Grade Group (GG) 1, 28.5% (n=409) GG 2, 13.3% (n=191) GG 3, 11.5% (n=165) GG 4, and 10.9% (n=157) GG 5. Median number of cores at TRUS biopsy was 12 (IQR: 12,13). Median number of cores at MRI Fusion biopsy was 15 (IQR 13,18). Therefore, we inferred patients who underwent MRI Fusion biopsy also underwent standard TRUS biopsies at that time. On average, exact concordance rate between MRI Fusion biopsy and final pathology was 9.1% higher than concordance rate of TRUS biopsy (44.4% vs 35.3%, 95% CI: 1.6%-16.5%, p < 0.01). The overall rate of upgrading on final pathology for MRI fusion biopsies was 5.7% lower than for TRUS biopsies, but this was not statistically significant (35.2% vs 40.9%, 95% CI: 1.5-13.0%, p=0.06). Conclusions: MRI fusion biopsies demonstrated higher concordance rates with final pathology at the time of radical prostatectomy than TRUS prostate biopsies alone.

The Comparison between Transperineal and Transrectal Ultrasound-Guided Prostate Needle Biopsy

2009 ◽  
Vol 50 (2) ◽  
pp. 119 ◽  
Author(s):  
Yunbyung Chae ◽  
Yong-June Kim ◽  
Tongwook Kim ◽  
Seok Joong Yun ◽  
Sang-Cheol Lee ◽  
...  
Keyword(s):  
Needle Biopsy ◽  
Transrectal Ultrasound ◽  
Ultrasound Guided ◽  
Prostate Needle Biopsy

2057 USE OF RECTAL CULTURE SPECIFIC ANTIBIOTICS FOR PATIENTS UNDERGOING TRANSRECTAL ULTRASOUND GUIDED PROSTATE NEEDLE BIOPSY

2012 ◽  
Vol 187 (4S) ◽  
Author(s):  
Michael Santomauro ◽  
Chris Duplessis ◽  
Daniel Collard ◽  
Brian Auge ◽  
Charles Marguet ◽  
...  
Keyword(s):  
Needle Biopsy ◽  
Transrectal Ultrasound ◽  
Ultrasound Guided ◽  
Prostate Needle Biopsy

The effects of hypnotherapy during transrectal ultrasound-guided prostate needle biopsy for pain and anxiety

2015 ◽  
Vol 47 (11) ◽  
pp. 1773-1777 ◽  
Author(s):  
Fatih Hızlı ◽  
Osman Özcan ◽  
İsmail Selvi ◽  
Pınar Eraslan ◽  
Aydın Köşüş ◽  
...  
Keyword(s):  
Needle Biopsy ◽  
Transrectal Ultrasound ◽  
Ultrasound Guided ◽  
Prostate Needle Biopsy
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