[Multi-parametric MRI/US fusion guided biopsy for the diagnosis of prostate cancer. ur experience].
Urologiia
; (3): 98-104, 2018 Jul.
Article
em Ru
| MEDLINE
| ID: mdl-30035427
ABSTRACT
INTRODUCTION:
Prostate cancer is one of the most common types of cancer in men. The gold standard for the detection of prostate cancer is ultrasound guided transrectal prostate biopsy. The detectability of cancer using this method is from 30 to 50%. As a result, many men undergo multiple repeat biopsies for suspected prostate cancer. The European Association of Urology does not give any recommendations on this matter. A revolutionary new method in the diagnosis of prostate cancer is a targeted prostate biopsy using a fusion of multiparametric magnetic resonance imaging (MRI) and ultrasound. MATERIALS ANDMETHODS:
At the R.M. Fronstein Clinic of Urology, 55 patients with suspected prostate cancer from September 2017 to January 2018 underwent fusion prostate biopsy. Of them, 21 patients had negative primary biopsies. Two patients had verified prostate cancer. 32 patients did not undergo primary biopsies.RESULTS:
The findings of the study suggest that using MRI-ultrasound fusion for guidance of targeted prostate biopsy improves the quality of the histological material, allows patients to avoid unnecessary biopsy, reduces the number of punctures, thereby offering higher diagnostic performance in detecting prostate cancer. MRI-ultrasound fusion targeted biopsy has a high sensitivity in detecting clinically significant cancer and low for clinically insignificant cancers.CONCLUSION:
The technique affords accurate detection of the location and extent of pathological lesions in the prostate thus allowing focal therapy for prostate cancer.Palavras-chave
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Próstata
/
Neoplasias da Próstata
/
Imageamento por Ressonância Magnética
/
Ultrassom Focalizado Transretal de Alta Intensidade
Tipo de estudo:
Diagnostic_studies
/
Guideline
Limite:
Humans
/
Male
Idioma:
Ru
Revista:
Urologiia
Assunto da revista:
UROLOGIA
Ano de publicação:
2018
Tipo de documento:
Article
País de afiliação:
Federação Russa