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Table 2 Histopathological results in prostate biopsies

From: Computer-aided transrectal ultrasound: does prostate HistoScanning™ improve detection performance of prostate cancer in repeat biopsies?

  Systematic HS-template targeted transperineal HS- targeted transrectal All biopsies
Bx+ 23 20 21 31
GS sum in Bx+ Mean (range) 6.5 (5–9) 6.5 (5–9) 6.38 (5–9) 6.35 (5–9)
GS sum ≥7 in Bx+ N (%) 5 (5) 10(10) 8(8) 11 (11)
GS I = 2/3 in Bx+ N (%) 19(19) 14(14) 16(16) 24 (25)
GS I = 4/5 in Bx+ N (%) 4(4) 6(6) 5(5) 7 (7)
ASAP N (%) 3(3) 2(2) 2(2) 7 (7)
HG-PIN positive N (%) 12(12) 9(9) 12(12) 20 (21)
Prostatitis N (%) 68(70) 59(61) 59(61) 72 (74)
  1. Bx+, prostate cancer positive biopsy; GS, Gleason Score; ASAP, atypical small acinar proliferations; HG PIN, high-grade intra epithelial proliferations