查询词典 thyroid ablation

In chapter two, the research results, such as the mechanism of UV laser ablation of polymer, the ablation threshold of laser, the photodecomposition model of polymer, the influence factors, ablation products, are summarized.

第二章介绍了国内外远紫外激光消融有机聚合物特性的研究情况，从消融机理、消融阈值、消融模型、消融生成物以及影响消融特性的因素等方面详细介绍了国内外现有的研究成果。

Sustained AF could be induced easily in all dogs during vagal nerve stimulation in vivo both before and after isolation of all PVs with encircling lesions created by a bipolar radiofrequency ablation clamp device. PV elimination had no effect on atrial effective refractory period or its responses to cholinergic stimulation. Autonomic ganglia were identified by bradycardic and/or tachycardic responses to high-frequency subthreshold local stimulation. Ablation of the autonomic ganglia overlying all PV ostia suppressed the effective refractory period-abbreviating and AF-promoting effects of cervical vagal stimulation, whereas ablation of only left- or right-sided PV ostial ganglia failed to suppress AF.

无论是在双极环状消融所有PV之前或之后，在体刺激颈迷走神经节过程中持续性房颤在所有犬均能轻易被诱导出，PV切除对心房肌的有效不应期或对胆碱的反应均没有影响，通过对高频的域下刺激发生快速或慢速反应来鉴定自主神经节，消融叠加于PV口部的自主神经节能抑制有效不应期的缩短、和刺激颈迷走神经诱发的房颤促进作用，而仅消融左或右侧PV口部的自主神经节却不能抑制房颤。

"Age is more important than type of procedure or presence of leiomyomas in predicting subsequent hysterectomy after endometrial ablation," the study authors write."Women undergoing endometrial ablation at younger than 40 years of age are at elevated risk of hysterectomy, and rather than plateauing within several years of endometrial ablation, hysterectomy risk continues to increase through 8 years of follow-up."

研究作者写道，对於预测子宫内膜烧灼术术后的子宫切除来说，年纪比手术类型或者出现平滑肌瘤更重要；40岁以下接受子宫内膜烧灼术的妇女，其子宫切除风险升高，而且不只在子宫内膜烧灼术后几年，子宫切除风险到追踪后八年仍持续增加。

Function parameters, such as ablation location and ablation priority, can be output from the ANN to suggest which locations in the heart need ablation and a priority for providing ablations for those locations.

诸如消融位置和消融优先级的功能参数可以从ANN中输出，以建议心脏中的哪些位置需要消融以及为这些位置提供消融的优先级。

In all,10 patients were cured after mean follow-up 15.3±12.8 months.The causes of RFCA failure were demonstrated in surgical operation.In 3 patients without structural heart disease,ablation catheters were not located in distinct target sites during ablation of 2 left posteroseptal pathways and 1 right posterior wall pathway.In 2 cases of Ebstein?s anomaly,ablations were failed by serious tricuspid regurgitation and AP at epicardium.In one case with rhumatic valvular disease,ablation catheter did not achieve mitral annulus because of pathologic changes.Other 4 cases with congenital heart disease were associated with anotomical anomaly and serious hemodynamic disturbance.

s畸形合并房间隔缺损，1例为重度三尖瓣返流使消融电极不能稳定贴靠靶点，另1例为AP靠近心外膜面而致RFCA失败；1例风湿性心脏病联合瓣膜病因瓣膜及瓣下结构病理改变致RFCA失败；1例重度二尖瓣返流RFCA失败与病人不能耐受RFCA与AP定位于24区消融导管难以抵达有关；先天性心脏病大房间隔缺损、重度主动脉关闭不全及矫正性大动脉转位右旋心伴三尖瓣返流各1例，RFCA失败与解剖畸形、心内大分流等血液动力学障碍有关。

objective to evaluate the clinical effect of high myopia treated with lasik by a small optical zones flying spot scanner machine.methods 364 cases (721 eyes) of high myopia were treated with lasik by the schwind esiris laser machine with small optical flying spot scanner.the ablation zone was single zone or multi zone.the ablation depth was range of 78～187μm.all cases were followed up for 3～12 months.the changes of their visual acuities,subjective manifest refraction and complications were observed.results postoperatively,at one day and 3 month the visual acuities were 1.0 or better in 72.0%（519/721） and 81.7%（589/721）.the diopter within ±1.00 was 89.7%（647/721） and 90.7%（654/721）respectively.the complications include:decentral ablation 3 eyes (0.42%),decentral flap 5 eyes (0.69%),epithelial ingrowth 5 eyes(0.69%),glare 15 eyes(2.08%).conclusion the clinical effect of high myopia treated with lasik by a small optical zones flying-spot scanner machine was safety and efficacy,although it needs more corneal tissues.

目的 评价小光斑飞点扫描式准分子激光lasik治疗高度近视的效果。方法采用德国schwind esiris准分子激光机对364例（721眼）高度近视进行了lasik治疗。切削模式采用单区或多区切削，切削总量为78～187μm。随访3～12个月，观察术后视力、屈光度和并发症等情况。结果术后裸眼视力≥1.0者，术后1天、3个月时分别为72.0%（519/721）、81.7%（589/721）；术后屈光度在±1.00d以内者，术后1天、3个月时分别为：89.7%（647/721）、90.7%（654/721）。主要的并发症有：偏中心切削3眼(0.42%)、瓣位置偏离5眼(0.69%)、角膜上皮植入5眼(0.69%)、眩光15眼(2.08%)。结论小光斑飞点扫描式准分子激光lasik治疗高度近视的临床效果安全有效，但是需要切削较多的角膜组织。

Since more than 80% of hypothyroid women need more thyroid hormone during pregnancy, it's also important that thyroid patients confirm a pregnancy as early as possible, and work with a practitioner to increase the thyroid dosage as needed.

因为在孕期超过80%的甲状腺机能减退的妇女需要更多的甲状腺激素，所以甲状腺患者应尽可能早的确定是否怀孕，以使医生确定增加所需的甲状腺激素的剂量。

Objective To assess the value of high frequency ultrasound in early finding and diagnosing carciˉnoma of thyroid in health screening.Methods To apply high frequency Ultrasound generally to examine thyroid in health screening.To register age and sex and sonography point of tumor of doubtful carcinoma of thyroid case.To apˉply more CDFI technique to construe its blood stream character.To based record of health.To based responses system for certain case and to callback.

目的 探讨高频超声在健康体检中对甲状腺癌的早期发现及诊断价值方法在健康体检中，应用彩超的高频线阵探头常规检查甲状腺，记录可疑甲状腺癌病例的年龄、性别，肿块的声像图特点，进步应用CDFI技术分析其血流特征，建立健康档案，对经手术病理证实的病例建立随访制度，定期复查。

There were seven glandular organ artery of superior thyroid artery distribution patterns with the L1R1 predominant (37.25%), five non-glandular organ artery of superior thyroid artery distribution patterns, and three kind branches (laryngeal artery, cricothyroid artery and sternocleidomastoid artery), and two distribution patterns of inferior thyroid glandular organ artery.

本研究共统计分支类型：甲状腺上动脉腺体支7种，左右各1支(L1R1)最多见(37.25%)，非腺体支5种分支类型，3种分支，即喉上动脉、环甲动脉及胸锁乳突肌动脉，甲状腺下动脉腺体支2种分支类型。

Methods:Thyroidectomy,total or subtotal lobectomy of thyroid had been performed at 716 patients with thyrotoxicosis, thyroid adenoma, nodule thyrocele and papillary thyroid cancer by UAS in place of the conventional method such as deligation suture and hematischesis through thecervical minimal incision.Results:Mean operating time with the UAS was 72(42～134) minutes.

使用超声刀代替传统方法（结扎和缝合作为主要切割、止血的方法）对716例毒性甲状腺肿、甲状腺腺瘤、结节性甲状腺肿以及分化型甲状腺癌等多种甲状腺疾病，通过颈部小切口进行部分甲状腺切除术或腺叶全切术或根治性切除手术。

There had been a moment during the breakfast meeting, though, after the backslapping and the small talk and when all of us were seated, with Vice President Cheney eating his eggs Benedict impassively and Karl Rove at the far end of the table discreetly checking his BlackBerry, that I witnessed a different side of the man.

那次早餐会期间，在表示过关心和寒暄以后，我们所有人坐了下来，我注意观察了一下，副总统切尼面无表情地吃着班尼迪克蛋（Eggs benedict，源自美国，以英式松饼、火腿、水煮蛋以及荷兰酱组合而成），卡尔。罗夫在餐桌的远端谨慎地经常查看他的黑莓手机，我目睹了他所不为人知的一面。

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