Clinical value of core length in contemporary multicore prostate biopsy.

ABSTRACT:

Objectives

There is little data about the clinical value of core length for prostate biopsy (PBx). We investigated the clinical values of various clinicopathological biopsy-related parameters, including core length, in the contemporary multi-core PBx.

Patients and methods

Medical records of 5,243 consecutive patients who received PBx at our institution were reviewed. Among them, 3,479 patients with prostate-specific antigen (PSA) ≤ 10 ng/ml level who received transrectal ultrasound (TRUS)-guided multi (≥ 12)-core PBx at our institution were analyzed for prostate cancer (PCa). Gleason score upgrading (GSU) was analyzed in 339 patients who were diagnosed with low-risk PCa and received radical prostatectomy. Multivariate logistic regression analyses for PCa detection and predic

SUBMITTER: Lee S 

PROVIDER: S-EPMC4397047 | biostudies-literature | 2015

REPOSITORIES: biostudies-literature