CORRELATION BETWEEN THE GLEASON' S SCORES OF DİAGNOSTİC BIOPSY AND RADİCAL PROSTATECTOMY SPECİMENS

Volume: 39 Number: 3 September 1, 2000
  • Gürhan Günaydın
  • Çağ Çal
  • Mustafa Delibaş
  • Derya Keskin
  • Mine Hekimgil
  • İbrahim Cüreklibatır
EN TR

CORRELATION BETWEEN THE GLEASON' S SCORES OF DİAGNOSTİC BIOPSY AND RADİCAL PROSTATECTOMY SPECİMENS

Abstract

İt is known that there is a strong correlation between local invasion and metastatic potential of the prostatic carcinoma, and Gleason's score of the prostatectomy specimen. The aim of this study is to evaluate the correlation between the Gleason's score of diagnostic core needle prostate biopsies and radical prostatectomy specimens, and also to determine its role in clinical staging. The Gleason's scores of core needle biopsies and the surgical specimens of the 40 patients, who underwent radical prostatectomy with diagnosis of localised prostate cancer, were compared. The biopsy and surgical specimen Gleason's scores were same in 67.5% of patients. İt was detected that the underestimated biopsy Gleason's scores in the well, moderate andpoorly differentiated tumors were 28.57%, 9.09% and 18.18% respectively. The overestimated biopsy Gleason's scores in the well and moderate differentiated tumors were 28.57% and 22.72% respectively. Local advanced disease was observed 14.28% of vvell-differentiated and 81.81% of poor differentiated tumor in prostatectomy specimens. Pelvic lymph node involvement was shovvn in 4 patients with poor differentiated tumor. The accuracy of low biopsy Gleason's score is not enough to select the correct treatment modality. Although high biopsy Gleason's scores may indicate poor prognosis, Gleason' s score of the biopsy is not sufficient to determine preoperative prognosis, pathological stage and lymph node metastasis.

Keywords

Details

Primary Language

Turkish

Subjects

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Journal Section

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Authors

Gürhan Günaydın

Çağ Çal

Mustafa Delibaş

Derya Keskin

Mine Hekimgil

İbrahim Cüreklibatır

Publication Date

September 1, 2000

Submission Date

September 1, 2000

Acceptance Date

-

Published in Issue

Year 2000 Volume: 39 Number: 3

Vancouver
1.Gürhan Günaydın, Çağ Çal, Mustafa Delibaş, Derya Keskin, Mine Hekimgil, İbrahim Cüreklibatır. TANISAL BİYOPSİ VE RADİKAL PROSTATEKTOMİ MATERYALLERİNDE BELİRLENEN GLEASON SKORLARININ UYUMU. EJM [Internet]. 2000 Sep. 1;39(3):203-7. Available from: https://izlik.org/JA38PY97RC

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