Thomson G S, Kingsley D P, Afshar F, Wylie I G
Clin Radiol. 1984 May;35(3):209-14. doi: 10.1016/s0009-9260(84)80136-1.
A technique for stereotactic brain biopsy with guidance by computed tomography (CT) has been developed and the procedure carried out on a series of 12 patients. A head fixation device, based on the Leksell method, has been designed which allows exact transfer of CT co-ordinates to a Bennett stereotactic frame for the purpose of the biopsy. The development and initial experience of this stereotactic technique in 12 cases is reported and the accuracy of the method confirmed by histological examination and post-operative CT verification of the biopsy site, by means of a small marker inserted at the time of surgery.
一种在计算机断层扫描（CT）引导下进行立体定向脑活检的技术已经开发出来，并在一系列12例患者身上实施了该手术。基于Leksell方法设计了一种头部固定装置，该装置能够将CT坐标精确地转换到贝内特立体定向框架上，以用于活检。本文报告了这种立体定向技术在12例患者中的开发情况和初步经验，并通过组织学检查以及借助手术时插入的小标记对活检部位进行术后CT验证，证实了该方法的准确性。
