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颈总动脉压迫
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  “颈总动脉压迫”译为未确定词的双语例句
     Methods In 80 patients without stenosis disease of cerebral and carotid artery,the blood flow velocity changes in the original parts of contralateral internal carotid artery and atlantoaxial parts of ipsilateral vertebral artery were measured with a 4 MHz continuous-wave probe during common carotid artery compression.
     方法对80例无脑供血动脉狭窄性病变患者,在行颈总动脉压迫试验时采用4 MHz连续波探头检测对侧颈内动脉起始段和同侧椎动脉寰枢段血流速度变化。
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     This means to provide the basis for choosing the operative opportunity and for managing the carotid artery.
     术前应行颈总动脉压迫锻炼,为手术创造条件;
短句来源
     DSA is not only reliable and perfect method on diagnosis of carotid body tumor, but also it can directly observe the building of collateral circulation.
     DSA不仅诊断颈动脉体瘤可靠而且可直观了解颈总动脉压迫训练后颅内侧枝循环的建立情况 ;
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     After giving the patients compression discipline of the common carotid artery in the trouble side,the peak velocity and velocity time integral of internal carotid artery in unaffected side and vertebral artery in both sides were measured,the cardiac output and the increase of the blood flow and flow rate were also calculated,and the above results were compared with those of operations.
     患侧颈总动脉压迫训练后测定健侧颈内动脉及双侧椎动脉的最大血流速度及速度时间积分 ,计算每分血流量及流速和流量增加率 ,并与手术结果对比。
短句来源
     the average blood flow velocity of the hypogenetic side ACA-A1 was more than 2 times of the contralateral ACA-A1.Conclusion According to hemodynamic changes before and after compression of the common carotid artery,together with the signal strength of blood flow,and the distribution of blood flow,TCD may defect unilateral hypogenesis of ACA.
     结论根据颈总动脉压迫试验前后双侧大脑前动脉的血流动力学改变,结合血流信号强度、血流分布等辅助指标,TCD可诊断一侧大脑前动脉发育不良。
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     The common carotid artery(CCA) was exposed .
     手术显露动脉
短句来源
     3) the branching of the carotid artery.
     3)动脉分岔点。
短句来源
     ③Press the CCA is proved to be relative with recovery of pulsating exophthalmos.
     ③搏动性突眼的恢复与压迫动脉有关。
短句来源
     This means to provide the basis for choosing the operative opportunity and for managing the carotid artery.
     术前应行动脉压迫锻炼,为手术创造条件;
短句来源
     A case of stabwound of artery carotis communis
     动脉剌伤一例
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Four cases of carotid body tumor are reported,and the diagnosis and treatment are also discussed. We consider that color Doppler flow image and carotid angiography,especially digi tal subtraction angiography,are of great value to the diagnosis of carotid body tumor. In addition,the collateral cerebral cross-flow was promoted preoperatively with the use of compressing exercis es of the carotid artery,and controlled by transcranial Doppler. This means to provide the basis for choosing the operative opportunity...

Four cases of carotid body tumor are reported,and the diagnosis and treatment are also discussed. We consider that color Doppler flow image and carotid angiography,especially digi tal subtraction angiography,are of great value to the diagnosis of carotid body tumor. In addition,the collateral cerebral cross-flow was promoted preoperatively with the use of compressing exercis es of the carotid artery,and controlled by transcranial Doppler. This means to provide the basis for choosing the operative opportunity and for managing the carotid artery. The operative method was dependent on preoperative color Doppler flow image,carotid angiography,and relationship between the tumor and the carotid artery during operation.

报告诊治4例颈动脉体瘤的体会。认为彩色Doppler超声(彩超)检查和颈动脉造影,尤其是数字减影血管造影(DSA)对诊断颈动脉体瘤具有较高的价值。本病的唯一治疗方法是手术;术前应行颈总动脉压迫锻炼,为手术创造条件;术式的选择主要根据术前彩超和DSA结果,以及术中所见肿瘤与颈动脉的关系而定。

Since 1979, many cases of paraganliomas in the neck have been successfully treated in Tianjin Cancer Hospital. All patients who would be subjected to this operation should undergo preoperative compressing exer cises of the carotid artery to promote better circulation of collateral cerebral crossflow. Therefore, a reliable and compact instrument is necessary for the compressing exercises of the carotid artery and the long-term ambulatory monitoring of the compressingeffect.This paper introduces our developed...

Since 1979, many cases of paraganliomas in the neck have been successfully treated in Tianjin Cancer Hospital. All patients who would be subjected to this operation should undergo preoperative compressing exer cises of the carotid artery to promote better circulation of collateral cerebral crossflow. Therefore, a reliable and compact instrument is necessary for the compressing exercises of the carotid artery and the long-term ambulatory monitoring of the compressingeffect.This paper introduces our developed instrument, A djustable and digital Carotid compressor, which is based on the principleof .of..e-o.cillo..t.ic method. During the gradual change in cuff pressure, the amplitude of consecutive arterial volume pulsations associated with pulse pressure shows change characteristically due to the nonlinearity of arterial pressure-volume (P--V) relation. Arterial pressure can be determined by detecting this change in the amplitude, while the arterial volume change can be noninvasively obtained as a function of this transmural pressure, provided that the state of blood flow are determined during this pressure measurement.Considering the simplicity and practicability of this instrument I we have designed a new portable one which consists of pulsepresstlre transducer, signal amplifier, peak voltage locking circuit and liquid crystal displayer. The validity and accuracy of this instrument and a few examples of its clinical application are presented.

本文介绍了新近研制的数显便携式颈总动脉压迫器的工作原理、电路设计和调试结果。该仪器增强了患侧颈总动脉切术前施行压迫锻炼改善脑侧支循环的效果并为临床实时监测提供客观数据指标。

To study the diagnosis and reliability safety of the surgery of carotid body tumors. 14 cases were analyzed. 5 of them were proved by ordinary angiography and the other 9 cases were identified by digital subtracted angiography (DSA). 7 of the l4 cases refused operation, the other 7 cases had utilized Matas training for 30~40 days before the operation. Then DSA and transcranial Doppler ultrasound (TCD) showed that the good collateral circulation were built in the 7 patients. The tumors were stripped and remove...

To study the diagnosis and reliability safety of the surgery of carotid body tumors. 14 cases were analyzed. 5 of them were proved by ordinary angiography and the other 9 cases were identified by digital subtracted angiography (DSA). 7 of the l4 cases refused operation, the other 7 cases had utilized Matas training for 30~40 days before the operation. Then DSA and transcranial Doppler ultrasound (TCD) showed that the good collateral circulation were built in the 7 patients. The tumors were stripped and remove in 4 cases and were removed involved internal carotid artery in 3 cases. 1 of the 3 cases was ligated internal carotid artery, 1 of which was made anastomosis of internal carotid artery, the other 1 was used internal jugular vein grafting common-infernal carotid artery anastormosis. 7 cases all succeeded in operation. They had no hemiparalysis, aphasia and other complications. DSA is not only reliable and perfect method on diagnosis of carotid body tumor, but also it can directly observe the building of collateral circulation. Matas training can efficiently promote the collateral circulation. TCD can verify the collateral circulation. Combining the three methods is reliable and safe basis for successful surgery.

为了探讨颈动脉体瘤的诊断及手术的可靠性、安全性 ,对 14例颈动脉体瘤的资料进行回顾性分析 .14例中 5例行普通颈动脉造影、 9例行DSA检查 ,均确诊为颈动脉体瘤 .7例未行手术 ,7例分别在行Matas压迫训练 30~ 40d前后 ,DSA和TCD检查显示已建立良好的侧枝循环 .4例手术剥离摘除肿瘤 ;1例肿瘤及受累颈内动脉切除并结扎颈内动脉 ;1例肿瘤加颈内动脉切除、颈内动脉端端吻合 ;1例肿瘤加颈总动脉、颈内、外动脉部分切除 ,颈内静脉搭桥颈内动脉—颈总动脉吻合 .结果 :7例患者手术成功 ,无偏瘫、失语等并发症 .结果表明 :Matas训练是促使大脑侧枝循环建立的有效而可靠的试验 ;DSA不仅诊断颈动脉体瘤可靠而且可直观了解颈总动脉压迫训练后颅内侧枝循环的建立情况 ;TCD可以了解侧枝循环的建立及脑内供血情况 ,指导手术治疗 .上述三项的结合是颈动脉体瘤手术成功的必备条件 .

 
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