Early Experience with MRI-Ultrasound Fusion-Guided Prostate Biopsy in Our Institution

A total of 100 patients were retrospectively analyzed with magnetic resonance imaging-ultrasonography (MRI-US) fusion biopsy(KOELIS, TRINITY®) at our institution between October 2019 and May 2020. The median patient age was 71 years, median prostate specific antigen (PSA) level was 7.4 ng/ml, and me...

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Veröffentlicht in:Hinyokika kiyo. Acta urologica Japonica. - 1962. - 68(2022), 9 vom: 01. Sept., Seite 291-294
1. Verfasser: Yoza, Naoto (VerfasserIn)
Weitere Verfasser: Nakazawa, Ryuto, Nishi, Tomohiro, Tsukada, Hikaru, Shirai, Daisuke, Adachi, Hiroyuki, Yamada, Ryuji, Matsumura, Kaori, Iwata, Teppei, Usuba, Wataru, Aida, Kouichirou, Hayakawa, Nozomi, Sasaki, Hideo, Kikuchi, Eiji
Format: Online-Aufsatz
Sprache:Japanese
Veröffentlicht: 2022
Zugriff auf das übergeordnete Werk:Hinyokika kiyo. Acta urologica Japonica
Schlagworte:Journal Article Prostate-Specific Antigen EC 3.4.21.77
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520 |a A total of 100 patients were retrospectively analyzed with magnetic resonance imaging-ultrasonography (MRI-US) fusion biopsy(KOELIS, TRINITY®) at our institution between October 2019 and May 2020. The median patient age was 71 years, median prostate specific antigen (PSA) level was 7.4 ng/ml, and median PSA-density was 0.183 mg/ml. Sixty-one of the patients were positive for cancer ; 14 of them were positive by targeted biopsy only, 9 were positive by systematic biopsy only, and 38 were positive by both. Clinically significant prostate cancer (CPSC ; Gleason Score ≥3+4 and % core ≥50%) was detected by target biopsies in 46 patients and by systematic biopsies in 33 patients. The positive core detection rate for CSPC was 32.5% for targeted biopsies and 7.0% for systematic biopsies(P<0.0001), with a significantly higher rate for targeted biopsies. These results indicate that in MRI-US fusion biopsy, targeted biopsy has a higher detection rate for cancer and a significantly higher detection rate for clinically significant prostate cancer compared with systematic biopsy 
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700 1 |a Nakazawa, Ryuto  |e verfasserin  |4 aut 
700 1 |a Nishi, Tomohiro  |e verfasserin  |4 aut 
700 1 |a Tsukada, Hikaru  |e verfasserin  |4 aut 
700 1 |a Shirai, Daisuke  |e verfasserin  |4 aut 
700 1 |a Adachi, Hiroyuki  |e verfasserin  |4 aut 
700 1 |a Yamada, Ryuji  |e verfasserin  |4 aut 
700 1 |a Matsumura, Kaori  |e verfasserin  |4 aut 
700 1 |a Iwata, Teppei  |e verfasserin  |4 aut 
700 1 |a Usuba, Wataru  |e verfasserin  |4 aut 
700 1 |a Aida, Kouichirou  |e verfasserin  |4 aut 
700 1 |a Hayakawa, Nozomi  |e verfasserin  |4 aut 
700 1 |a Sasaki, Hideo  |e verfasserin  |4 aut 
700 1 |a Kikuchi, Eiji  |e verfasserin  |4 aut 
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