GAMMA KNIFE STEREOTACTIC RADIOSURGERYTurtz, Alan R.Goldman, H. WarrenMDAdvisor: A Journal for the New Jersey Medical Community
伽玛刀(Gamma Knife)是立体定向放射外科(Stereotactic Radiosurgery)的主要治疗手段,是根据立体几何定向原理, 将颅内的正常组织或病变组织选择性地确定为靶点,使用钴-60 产生的伽玛射线进行一次性大剂量地聚焦照射,使之产生局灶性的坏死或功能改变而达到治疗疾病的目的。
Optimization of Gamma Knife Radiosurgery[J] 应对图像数据,我们定义晶格点的“距离”如下: s\Big((i,j,k),(i',j',k')\Big)=\omega\sqrt{(i-i')^2+(j-j')^2+(k-k')^2}\tag{4} 其中\omega 为比例系数,单位为 mm/px,即单位像素所表征的实际距离。 对于多个“枪点”之间过渡区域的辐射叠加...
On the stability of Leksell vantage stereotactic head frame fixation in gamma knife radiosurgery: a study based on cone-beam computed tomography imaging and the high definition motion management system. J Neurosurg. 2023;139:831–9. https://doi.org/10.3171/2022.11.JNS221837. Article PubMed Google...
《World Neurosurgery》 杂志2022年5月14日在线发表美国费城Thomas Jefferson University的Fadi Al Saiegh, Haisong Liu, Kareem El Naamani,等撰写的《基于无框架血管造影的GammaKnife立体定向放射外科治疗脑动静脉畸形:验证概念性研究。Frameless ...
Stereotactic radiosurgeryPurpose: To assess clinical and imaging outcomes in patients treated with Gamma Knife stereotactic radiosurgery (SRS) for brainstem metastases. Materials and methods: We reviewed all patients with brain metastases treated with SRS at the University of California, San Francisco from...
The goals of Gamma Knife radiosurgery are to: 1. Precisely locate the target (tumor, lesion) 2. Hold the target still 3. Accurately aim the 192 radiation beams at the target 4. Deliver radiation at the specified dose that conforms to the shape of the tumor ...
6) Stereotactic Gamma-Knife Radiosurgery 伽玛刀立体定向放射外科 1. The Study of Application of the Electroencephalography for Evaluation of Therapeutic Effects of theStereotactic Gamma-Knife Radiosurgeryon the Rhesus Monkeys with Morphine-dependence; ...
1. The Study of Application of the Electroencephalography for Evaluation of Therapeutic Effects of the Stereotactic Gamma-Knife Radiosurgery on the Rhesus Monkeys with Morphine-dependence; 脑电图在伽玛刀立体定向放射外科治疗猴吗啡依赖疗效评价中应用的研究...
Intuitive Gamma Knife treatment planning, including complex dose planning. Create efficient & safe workflows for both frame-based & frameless treatments.