查询词典 radiosurgery

Stereotactic radiosurgery refers to the use of small, well-collimated beams of ionizing radiation to ablate intracranial lesions.

本文主旨在介绍加马刀治疗计画KULA系统的特色，并以一复发鼻咽为例，讨论临床上使用该系统之优缺点。

In the combined treatment of the craniopharyngiomas, it is very important to prevent the irradiation injury of the surrounding structures such as the optic nerve, chiasm, hypothalamus and vascular structures. In those structures, the optic nerve and chiasm are the most sensitive ones to the irradiation, and their ability to bear the irradiation is about 9 to 12 Gy. So if the irradiation dose is lower than 9Gy, the treatment will be safe. We have not found any report about the bearability and side effect of the hypothalamus related to the gamma knife radiosurgery.

在治疗过程中，预防病变周围的重要结构如视神经，视交叉，丘脑下部和血管结构的放射性副损伤是非常重要的，在这些重要结构中，视神经和视交叉对放射线最为敏感，其耐受能力约为9～ 12 Gy，因此如果对这些结构的放射剂量在9Gy以下，治疗将是安全的，目前尚无有关丘脑下部的耐受剂量和放射性损伤的文献报道。

Radiosurgery is applicable to highly refined ophthalmological surgery, can be substituted for traditional scalpel and electrocautery.

射频手术技术完全可以替代常规的手术刀及普通电刀手术技术，可能是手术切开技术的发展方向。

Objective To evaluate the effect of the Gamma Knife radiosurgery on acoustic neuroma.

目的 评价伽玛刀治疗听神经的效果。

P =.05. Other groups showed a nonsignificant trend toward increased survival with radiosurgery.

而此两种治疗在其他组的增加存活时间则无显著的差异。

Objective To explore AQP4 expression and its relationship with brain edema after gamma knife radiosurgery in rats.

目的探讨大鼠伽玛刀照射后AQP4的表达及其与脑水肿的相关性。

Objective To analyze the therapeutic efficacy and its influence factors of Gamma knife radiosurgery for astrocytoma.

目的分析星形胶质细胞瘤伽玛刀治疗的疗效与影响因素。

Objective To explore the relationship between MRI characteristics and outcome after Gamma Knife radiosurgery for astrocytomas.

目的探讨星形胶质细胞瘤的MRI形态特征与伽玛刀治疗效果的关系。

Results All of the operations by radiosurgery achieved effectively ideal results.

结果应用射频手术技术可以获得较好的眼部手术效果。

Objective To explore the feasibility and the validity of gamma knife radiosurgery for intractable epilepsy treatment.

目的 探讨伽玛刀治疗症状性难治性癫痫的疗效。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。