scholarly journals 3-Tesla magnetic resonance imaging improves the prostate cancer detection rate in transrectral ultrasound-guided biopsy

2014 ◽  
Vol 9 (1) ◽  
pp. 207-212 ◽  
Author(s):  
JIE CHEN ◽  
XIAO-LEI YI ◽  
LI-XIN JIANG ◽  
REN WANG ◽  
JUN-GONG ZHAO ◽  
...  
Keyword(s):  
Magnetic Resonance Imaging ◽  
Prostate Cancer ◽  
Magnetic Resonance ◽  
Cancer Detection ◽  
Detection Rate ◽  
Cancer Detection Rate ◽  
3 Tesla ◽  
Resonance Imaging ◽  
Ultrasound Guided ◽  
Prostate Cancer Detection

scholarly journals Single center results of magnetic resonance imaging ultrasound guided fusion prostate biopsy obtained patients

2021 ◽  
pp. 140-147
Author(s):  
Sercan Yılmaz ◽  
Halil Cagri Aybal ◽  
Hakan Özdemir ◽  
Eymen Gazel ◽  
Engin Kaya ◽  
...  
Keyword(s):  
Magnetic Resonance Imaging ◽  
Prostate Cancer ◽  
Magnetic Resonance ◽  
Cancer Detection ◽  
Prostate Biopsy ◽  
Detection Rate ◽  
Cancer Detection Rate ◽  
Single Center ◽  
Resonance Imaging ◽  
Ultrasound Guided

Objective: We aimed to evaluate magnetic resonance imaging-ultrasound guided fusion prostate biopsy (MRI- US FPBx) results from a single center and to compare with current literature. Material and Methods: Between January 2016 and July 2019, MRI-US FPBx pathological and imaging results of 358 men were retrospectively analyzed. PI-RADS scores were determined as 3, 4 and 5 in 222 (62%), 107 (29.8%) and 29 (8.1%) patients, respectively. Totally 454 lesions were underwent MRI-US FPBx. 303 (66.7%) lesions were scored as PI-RADS 3, 120 (26.4%) lesions were scored as PI-RADS 4 and 31 (6.8%) lesions were scored as PI-RADS 5. 315 (69.3%) of lesions were in peripheral zone, 26 (5.7%) were in central zone, 111 (24.4%) were in transitional zone and 2 of them were in anterior fibromuscular stroma. Results: Overall prostate cancer detection rate was 36.3%. Concerning detection rates, MRI-US FPBx alone and transrectal ultrasonography guided prostate biopsy (TRUS-Bx) alone were 27.6% and 26.5%, respectively. Cancer detection rate only through MRI-US FPBx PIRADS-3 and PI-RADS 4&5 were 6.9% and 20.6%, respectively. Clinically significant prostate cancer (csPCa) rates were evaluated and csPCa to overall prostate cancer (PCa) rates for TRUS-Bx, MRI-US FPBx and combined techniques were 16.8%, 35.4% and 39.2%, respectively. Results of 11 patients were evaluated as benign. Conclusion: MRI-US FPBx significantly increases success rate of prostate biopsy procedure. Regarding current MRI technology, it is not appropriate to consider MRI-US FPBx as a stand-alone biopsy option without concomitant with TRUS-Bx. Keywords: prostate cancer; biopsy; MRI; fusion

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