Preliminary clinical experience with intraoperative stereotactic ultrasound imaging

被引:24
作者
Giorgi, C [1 ]
Casolino, DS [1 ]
机构
[1] Ist Nazl Neurol C Besta, I-20133 Milan, Italy
关键词
stereotactic ultrasound; image-guided neurosurgery; intraoperative image registration;
D O I
10.1159/000099903
中图分类号
Q189 [神经科学];
学科分类号
071006 ;
摘要
Neurosurgery guided by intraoperative ultrasound imaging is presented. The method is based on a stereotactic handfree ultrasound imaging device, designed to monitor cerebral shifts and lesion volume modifications during surgery. Preoperative CT and MR, acquired within a reference system, merge with ultrasound images stereotactically obtained by means of a lockable articulated encoded support. Landmarks from the lesion and surrounding structures are identified prior to opening of the dura and used during surgery to monitor volume changes.
引用
收藏
页码:54 / 58
页数:5
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