Diagnostic value of dynamic contrast-enhanced magnetic resonance imaging in the detection of residual or recurrent prostate cancer after radical prostatectomy:A meta-analysis / 中国肿瘤临床
Chinese Journal of Clinical Oncology
;
(24): 1395-1399, 2013.
Artículo
en Chino
| WPRIM
| ID: wpr-440727
ABSTRACT
Objective:
To determine the diagnostic performance of dynamic contrast-enhanced MRI (DCE-MRI) in patients with recurrent or residual prostate cancer after radical prostatectomy.Methods:
Studies were systematically searched in the PubMed, EMBASE, Cochrane library, SCI, CBM, CNKI, VIP, WanFang, and other databases. Additional studies were manually searched using the references of the retrieved articles. The retrieved deadline time was June 6th, 2013. Studies were eligible for inclusion based on the inclusion and exclusion criteria, and the qualities of the studies were reviewed based on the QUADAS criteria. The Meta Disc 1.4 software was used for meta-analysis, and a summary receiver operating characteristic (SROC) curve was constructed. The patient-based pooled weighted estimates of the sensitivity, specificity, diagnostic odds radio, and 95%confidence interval were calculated.Results:
Among the 118 eligible studies, 7 articles (12 studies) were included in the meta-analysis. The pooled weighted estimates of the sensitivity, specificity, and the area under the curve were 0.88 (95%confidence interval0.84 and 0.91), 0.87 (95%confidence interval0.81 and 0.92), and 0.939 1, respectively. The pooled diagnostic radio (dOR) was 50.4 (95%confidence interval26.0 and 97.6) and Q*was 0.876 4.Conclusion:
DCE-MRI has high sensitivity and specificity in the evaluation of locally recurrent or residual prostate cancer after radical prostatectomy, in which the diagnostic efficiency of DCE-MRI combined with magnetic resonance spectroscopy is much better.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Tipo de estudio:
Estudio diagnóstico
/
Estudio pronóstico
/
Revisiones Sistemáticas Evaluadas
Idioma:
Chino
Revista:
Chinese Journal of Clinical Oncology
Año:
2013
Tipo del documento:
Artículo
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