- UAA Congress 2025

Back

Final Presentation Format

Eposter Presentation

Eposter in PDF Format

Accept format: PDF. The file size should not be more than 5MB

Eposter in Image Format

Accept format: PNG/JPG/WEBP. The file size should not be more than 2MB

Abstract

Abstract Title

Incidental finding of prostate cancer in laser prostatectomy specimens: a retrospective study from Taipei City Hospital

Presentation Type

Podium Abstract

Manuscript Type

Clinical Research

Abstract Category *

Benign Prostate Hyperplasia and Male Lower Urinary Tract Symptoms: Minimally Invasive Surgery

Author's Information

Number of Authors (including submitting/presenting author) *

No more than 10 authors can be listed (as per the Good Publication Practice (GPP) Guidelines).
Please ensure the authors are listed in the right order.

Co-author 1

Tze-Jung Shiu michael831115@gmail.com Taipei City Hospital Ren Ai branch Division of Urology, Department of Surgery Taipei Taiwan *

Co-author 2

Thomas Y. Hsueh Taipei City Hospital Ren Ai branch Division of Urology, Department of Surgery Taipei Taiwan - National Yang Ming Chiao Tung University Department of Urology, School of Medicine Taipei Taiwan

Co-author 3

Shu-Wen Li Taipei City Hospital Ren Ai branch Division of Urology, Department of Surgery Taipei Taiwan -

Co-author 4

Andy C Huang Taipei City Hospital Ren Ai branch Division of Urology, Department of Surgery Taipei Taiwan - Taipei Medical University Hospital Department of Urology Taipei Taiwan

Co-author 5

Yu-Wei Lai Taipei City Hospital Ren Ai branch Division of Urology, Department of Surgery Taipei Taiwan -

Co-author 6

Kuo-Wei Kao Taipei City Hospital Ren Ai branch Division of Urology, Department of Surgery Taipei Taiwan -

Co-author 7

Yi-Jiun Hsiao Taipei City Hospital Ren Ai branch Division of Urology, Department of Surgery Taipei Taiwan -

Co-author 8

Shiou-Sheng Chen Taipei City Hospital Ren Ai branch Division of Urology, Department of Surgery Taipei Taiwan -

Co-author 9

Allen W. Chiu Taipei City Hospital Ren Ai branch Division of Urology, Department of Surgery Taipei Taiwan - Shin Kong Wu Ho-Su Memorial Hospital Division of Urology, Department of Surgery Taipei Taiwan National Yang Ming Chiao Tung University Department of Urology, School of Medicine Taipei Taiwan

Co-author 10

Co-author 11

Co-author 12

Co-author 13

Co-author 14

Co-author 15

Co-author 16

Co-author 17

Co-author 18

Co-author 19

Co-author 20

Abstract Content

Introduction

Transurethral resection of prostate(TURP) surgery is one of the mainstream procedure for benign prostatic hyperplasia in urology. The resected prostatic tissue allow pathohistological analysis of these specimen. The objective is to rule out if there is incidental finding of prostate cancer

Materials and Methods

We reviewed medical records of patients who underwent transurethral resection of prostate with laser alone or TURP combined with transrectal ultrasound guided prostate biopsy(TRUS-biopsy) in single institute from June 2020 to December 2024. The medical records were analyzed retrospectively, and we collected the data including PSA, prostate volume, pathologic results, clinical stage. Then we calculated the rate of incidental finding prostate cancer.

Results

A total of 543 patients who underwent transurethral resection of prostate with laser was recorded, the mean age was 70.3 ± 0.8 years old, and mean PSA was 7.15 ± 0.9. And 51(9.3%) patients had incidental finding of prostate cancer. Among them, their mean PSA was 12.1 ± 3.6. The histopathologic result reported 24 cases (47%) with grading group 1, 9 cases (17%) with grading group 2, 7 cases (13%) with grading group 3, 7 cases (13%) with grading group 4, and 4 cases (7.8%) with grading group 5.

Conclusions

Patients who aged around 70 and with PSA about 12 ng/ml, undergoing laser prostatectomy, had 9% rate of incidental prostate cancer.

Keywords

Figure 1

Figure 1 Caption

Figure 2

Figure 2 Caption

Figure 3

Figure 3 Caption

Figure 4

Figure 4 Caption

Figure 5

Figure 5 Caption

Presentation Order