Early experience with real-time CT-fluoroscopy for an intracranial lesion

被引：7

作者：

Kanno, T ^{[1
]}

Nonomura, K

Shanker, K

Katada, K

机构：

[1] Fujita Hlth Univ, Dept Neurosurg, Toyoake, Aichi 47011, Japan

[2] Fujita Hlth Univ, Dept Neuroradiol, Toyoake, Aichi 47011, Japan

来源：

STEREOTACTIC AND FUNCTIONAL NEUROSURGERY | 1997年 / 68卷 / 1-4期

关键词：

CT-fluoroscopy; brain hemorrhage; tumor biopsy; minimally invasive neurosurgery; real time CT;

D O I：

10.1159/000099902

中图分类号：

Q189 [神经科学];

学科分类号：

071006 ;

摘要：

We have developed a real-time CT-fluoroscopy (CTF) system of which the initial trial was reported in 1993. This paper deals with the early clinical experience with this system. A third-generation scanner equipped with a slip-ring (Toshiba) was used, Images were reconstructed and displayed at a rate of 6/s with a 0.83-second delay time using a newly designed array processor. CTF was carried out in 12 cases (10 brain hemorrhages, 2 tumors). Good-quality fluoroscopic images were obtained in all cases. Real-time monitoring with CTF of needle placement and advancement was useful for accurate puncture needle biopsy and evacuation of the lesions. No serious complication was experienced in this series.

引用

页码：49 / 53

页数：5