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Magnetic resonance imaging-guided prostate biopsy—A review of literature

机译:磁共振成像引导的前列腺活组织检查 - 文学评论

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ObjectiveMultiparametric magnetic resonance imaging (MP-MRI) helps to identify lesion of prostate with reasonable accuracy. We aim to describe the various uses of MP-MRI for prostate biopsy comparing different techniques of MP-MRI guided biopsy.Materials and methodsA literature search was performed for “multiparametric MRI”, “MRI fusion biopsy”, “MRI guided biopsy”, “prostate biopsy”, “MRI cognitive biopsy”, “MRI fusion biopsy systems”, “prostate biopsy” and “cost analysis”. The search operation was performed using the operator “OR” and “AND” with the above key words. All relevant systematic reviews, original articles, case series, and case reports were selected for this review.ResultsThe sensitivity of MRI targeted biopsy (MRI-TB) is between 91%–93%, and the specificity is between 36%–41% in various studies. It also has a high negative predictive value (NPV) of 89%–92% and a positive predictive value (PPV) of 51%–52%. The yield of MRI fusion biopsy (MRI-FB) is similar, if not superior to MR cognitive biopsy. In-bore MRI-TB had better detection rates compared to MR cognitive biopsy, but were similar to MR fusion biopsy.ConclusionsThe use of MRI guidance in prostate biopsy is inevitable, subject to availability, cost, and experience. Any one of the three modalities (i.e.MRI cognitive, MRI fusion and MRI in-bore approach) can be used. MRI-FB has a fine balance with regards to accuracy, practicality and affordability.
机译:ObjectiveMultiParametric磁共振成像(MP-MRI)有助于以合理的准确度识别前列腺的病变。我们的目标是描述MP-MRI用于前列腺活检的各种用途比较MP-MRI引导活检的不同技术。对于“Multiparametric MRI”,“MRI融合活组织检查”,“MRI引导活检”,“前列腺活组织检查“,”MRI认知活检“,”MRI融合活检系统“,”前列腺活检“和”成本分析“。使用操作员“或”和“和”执行搜索操作,其中包含上述关键词。所有相关的系统评论,原始文章,案例系列和案例报告都是针对本评论选择的。方法对靶向活检(MRI-TB)的敏感性在91%-93%之间,特异性在36%-41%之间各种研究。它的高阴性预测值(NPV)为89%-92%,阳性预测值(PPV)为51%-52%。如果不优于认知活检,MRI融合活检(MRI-FB)的产量是相似的。与认知活检相比,胆汁MRI-TB具有更好的检测率,但与MR融合活组织检查类似。结论使用MRI指导在前列腺活检中是不可避免的,而且经过可用性,成本和经验。可以使用三种方式中的任何一种(即,i.mri认知,MRI融合和MRI内孔方法)。 MRI-FB对准确性,实用性和负担能力有良好的平衡。

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