消融

目的探讨射频消融（radiofrequencyablationRFA）治疗肝脏恶性肿瘤的可行性和安全性及初步治疗效果、不良反应。

Objective Probe into the radio frequency and melt ( radiofrequency ablation RFA ) Treat the preliminary therapeutic effect of liver malignant tumour , security of the bad reaction and RFA .

春季冰雪消融为到访者打破了坚冰

The spring melt breaks the ice for visitors . Narwhals .

冰川消融造成海平面上升。

The melting ice caused a rise in sea level .

B组：射频消融（+）+肝门阻断（-）切肝组；

B group : radio - frequency ablation and liver cutting ;

心电图P波形态变化在典型心房扑动射频消融中意义的再评价

Reevaluation of the P wave morphology in detection of typical atrid flutter during ablation

间质热消融治疗，需要无创伤性测量温度在体内的分布，多种MR测温技术有望解决这一难题。

The interstitial thermal ablation therapy requires a noninvasive registration of temperature distribution in body .

无C臂X光机条件下射频消融室上性心动过速27例

Experience of Radiofrequency Catheter Ablation on Treating 27 cases of Supraventricular Tachycardia with the Gastroenteric X-ray Machine

螺旋CT透视引导下经皮穿刺乙酸消融治疗第二肝门区原发性肝癌

Spiral CT fluoroscopy guided percutaneous acetic acid injection ablation for hepatocellular carcinoma at second porta hepatis

不同气压下激光烧蚀Cu消融粒子发光羽动力学

Mechanism of plasma plume produced by laser ablation of metal Cu at different ambient pressures

等离子体中弹丸消融的CCD摄像

CCD Photography of Pellet Ablation in Plasma

结果显示3例成功消融，曝光时间（18±9）min。

All 3 cases were successfully ablated with 18 ± 9 min of fluoroscopic exposure time .

采用脉冲CO2激光，对离体猪颞骨组织进行了消融实验研究。

Investigations on ablation of porcine temporal bone with pulse CO2 laser in vitro are presented .

C组，慢径消融后其快径前传功能不应期和有效不应期缩短不明显，随访期间有5例复发心动过速。

C group , function refractory period and effective refractory period not obviously shortened after slow pathway ablation , tachycardia for 5 patients while following up .

2～3次治疗后，全部患者在CT导向下行消融术，其中9例在激光消融基础上加入无水乙醇。

Laser ablation under the CT guidance was taken after 2-3 courses of treatment , including 9 cases of ethanol ablation besides laser ablation .

结果经皮射频消融治疗52例复发性小肝癌中，肿瘤<3cm者38例，MRI或CT显示全部瘤灶完全凝固性坏死；

Results MRI or CT after PRFA revealed complete coagulative necrosis of the tumor in 38 cases ( tumor size < 3 cm ) .

用CCD相机观测HL-1M弹丸消融过程

Observations on pellet ablation in the HL 1M Tokamak with CCD camera

探索不用Halo电极射频消融治疗典型心房扑动的方法

The approach to radiofrequency ablation of typical atrial flutter without HALO electrode catheter

方法：对35例难治性精神病患者在MRI和CT引导下进行图像融合定位处理，于边缘系统内确定手术靶点，行立体定向多靶点射频消融手术。

Methods : 35 cases of intractability psychosis were treated by CT or MRI image fusion and guided with stereotactic radio-frequency ablation multi-target in limbic system .

所有患者均在环状标测电极导管指导下行3根或4根肺静脉（PV）消融。

Or 4 PVs were isolated in each patient guided by circular mapping catheter ( Lasso catheter ) .

结论在掌握适应证的前提下，Af时行射频消融阻断显性旁道是可行的。

Conclusion Radiofrequency catheter ablation of manifest accessory pathway during Af is feasible under suitable condition .

前言：目的：探讨CT、MRI图像融合技术引导下立体定向边缘系统内多靶点射频消融治疗难治性精神病的意义。

Objective : To study the significance of Stereotactic radio-frequency ablation multi-target in limbic system for treatment of intractability psychosis by image fusion with CT or MRI .

导管射频消融对QT、JT离散度的影响

The influence of radiofrequency catheter ablation on the dispersions of QT and JT interval

本组采用心内非接触式标测技术观察PAF的机制并指导消融。

This study is aimed to observe the PAF mechanism by using noncontact mapping technique .

LeVeen电极经皮肺穿刺射频消融治疗肺部肿瘤的CT观察

CT Guided Percutaneous Radiofrequency Ablation of Lung Malignancies with LeVeen Electrodes : CT Observation

目的探讨经尿道射频消融治疗良性前列腺增生（BPH）的疗效及机理。

Objective To study the efficacy and mechanism of transurethral needle ablation of prostate in the treatment of BPH .

消融方法都是每点放电30s，每次移动消融电极5mm。消融终点是后峡部完全阻滞。

Procedure endpoint was complete block of posterior isthmus .

结果本组59例（921%）可见病变区脑白质纤维束消融，FA值减低；

Results Ablation of white matter fibro tracts and reduction of FA could be found in 59 patients ( 92.1 % ) .

射频导管消融可以成功电隔离SVC，预防PAF的复发。

The occurrence of PAF could be successfully suppressed by electrical disconnection of the SVC with radiofrequency catheter ablation .

方法对15例AVNRT患者在进行系统心内电生理检查后，进行射频消融。

Methods Fifteen cases of AVNRT received radiofrequency ablation after the electrophysiological examination .

小影像Koch三角及其房室结射频消融应注意的问题

The Cautions of Radiofrequency Current Ablation of Atrioventricular Node for Patients With Small Imaging Koch Triangle