Berry M
J Radiol. 1985 Dec;66(12):819-22.
Percutaneous needle biopsy of subclinical lesions using computed tomography guidance requires a precise approach, made possible by a simple apparatus for cutaneous detection by metallic indices. This procedure allowed reliable and rapid determination, in the transverse axial plane, of the cutaneous puncture point and possible angulation of the biopsy needle in relation to vertical or horizontal axes.
使用计算机断层扫描引导对亚临床病变进行经皮穿刺活检需要精确的进针路径，这可通过一种利用金属指标进行皮肤检测的简单装置来实现。该操作能够在横向轴平面上可靠且快速地确定皮肤穿刺点以及活检针相对于垂直或水平轴的可能角度。
