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Research Article
Please note that some of the translations on this page are AI generated. Click here for the English version.
Erratum Notice
Important: There has been an erratum issued for this article. View Erratum Notice
Retraction Notice
The article Assisted Selection of Biomarkers by Linear Discriminant Analysis Effect Size (LEfSe) in Microbiome Data (10.3791/61715) has been retracted by the journal upon the authors' request due to a conflict regarding the data and methodology. View Retraction Notice
来源:Heavey, S. et al. 使用磁共振成像和活检数据指导前列腺癌生物样本库的采样程序。J. Vis. Exp. (2019 年)
该视频演示了一种基于 MRI 数据的技术,该技术以前列腺组织中含有特定肿瘤的区域为目标进行采样。收集的活检标本可以储存用于生物样本库,也可以用于后续的下游分析。
所有涉及人类参与者的程序均已按照机构、国家和国际人类福利指南执行,并已由当地机构审查委员会审查。
1. 前列腺切片仪
2. 肿瘤靶向
3. 前列腺的收集
4. 试样制备
5. 前列腺切片
6. 组织取样

图 1:前列腺切片装置。(A) 垂直于基座插入壁,并将金针插入前列腺周围的基座中(未图示前列腺)。(B) 将可更换的平行刀片插入刀片手柄中。(C) 刀片穿过金针之间,以切开 5 毫米的前列腺切片