Clinical Significance of Preoperative Assessment of Intravesical Prostatic Protrusion in Radical Prostatectomy.

ABSTRACT: Background: Intravesical prostatic protrusion (IPP) is common in prostate-related diseases, whose clinical significance in radical prostatectomy was unknown. Methods: 791 patients underwent robot-assisted or open radical prostatectomy at our institution were enrolled. The transabdominal ultrasound examination of prostate and IPP was carried out preoperatively, by which IPP was classified as no (0-0.5cm, grade 0), slight (0.6-1.0cm, grade 1) and noticeable (>1.0cm, grade 2). Results: 185 (23.4%), 170 (21.5%) and 436 (55.1%) patients had no, slight and noticeable IPP, respectively. Generally, prostate specific antigen (PSA), Gleason score and pT stage increased with IPP grade. In particular, cases with grade 0 IPP had a decreased proportion of seminal vesicles' involveme

SUBMITTER: Tang J 

PROVIDER: S-EPMC10539561 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature