查询词典 angiography

Results In the celiac angiography cases,typical gastroduodenal artery,superior pancreaticoduodenal artery and its branches were visualiz...

如果胰头前、后动脉弓的完整性存在缺陷，胰腺移植后胰头及十二指肠的血液供应就难以保证，可能会因局部组

In 2 case Moyamoya disease, 16 row helical CT angiography showed paragraph of obliteration Central vessels and branch stem paraplasm.

烟雾病2例，16层CT容积成像显示闭塞血管近段及颅底异常增生侧枝血管。

Abstract］ objective to discuss radiological findings of parosteal osteosarcoma on emphasis combined with clinical pathology and literature.methods 4 cases of parosteal osteosarcoma proved by operation and pathology were analyzed retrospectively.results female was 3 cases,male was 1 case,average age was 30.5 years old,these tumors were arised on posterior border of distal femur and popliteal cavity,presented as lobular dense ossified mass,defined lesion.one case had villose margin.a thin narrow lucent zone separated the mass from the cortex at two cases.one case underwent angiography,there was no malignant feature.conclusion parosteal osteosarcoma may be divided into low-grade type and high-grade type.radiological manifestations of early stage possess character,early diagnosis conduces to establish rational treating plan and evaluate prognosis.

目的 结合临床病理学特征和文献资料，重点讨论皮质旁骨肉瘤的x线特征。方法收集经手术、病理证实的皮质旁骨肉瘤病例4例，对其进行回顾性分析。结果 4例患者女3例，男1例，平均年龄30.5岁，肿瘤均发生于股骨远端后侧和腘窝处，表现为分叶状致密骨化肿块，边界清晰，其中1例边缘呈绒毛状改变，2例有细窄透亮带与骨皮质相隔，1例行血管造影，未见血管池等恶性征象。结论皮质旁骨肉瘤分为低度恶性和高度恶性两种，早期影像学表现有特征性，早期诊断有助于制订相应的治疗方案和评估预后。

The major advantages of MR are: multiplanar display of pathoanatomy, the multiparametric nature of MR, including its sensitivity to the step-wise chemical degradation of blood, and its ability to produce images of the cerebral and cervical vasculature, magnetic resonance angiography.

磁共振的优点主要集中与：显示多层面病理解剖，多参数显示，包括对血管的化学成分的逐级的退化，同时它能够生成头颈部的血管系统影像。

Objective To explore the safety, efficacy and clinical application of arterial closure device Perclose and Angio-Seal after coronary angiography and/or percutaneous coronary intervention, and compare their effect with conventional manual com- pression.

目的 评价Perclose和Angio-Seal血管闭合器在冠脉介入诊疗术后止血的安全性、有效性和临床应用价值。

Objective:To explore the efficacy of a suture - mediated closure devicein patients rcecived coronary angiography or percutaneous coronary intervention and asses Perclose＇s influence on patients.

文章摘要：目的：探讨应用Perclose血管缝合器对冠状动脉诊疗术后病人的止血效果及对病人的影响。

Methods 237 patients finally diagnosed diabetes were examined by fluorescence fundus angiography, vep and examination of visual field;perimetry,the information of the optic neuropathy were analyzed.

对确诊为糖尿病的237例患者，行眼底荧光血管造影检查、vep及视野检查，对其视神经病变情况进行分析。

Objective: To study the scan technique and methods of multi-slic e helical computed tomography angiography for peripancreatic vessels.

目的：探讨多排螺旋电子计算机体层扫描胰周血管成像的扫描技术和成像方法。

Angiography determined correct diagnosis in 10 patients (10/10, 100%). the most involved vessels are peripancreatic arteries. eight patients were managed by trans-catheter arterial embolization as "one point"(a proximal point of the pseudo-aneurysm).

受累血管主要为胰周血管。8例&一点法&栓塞后获得止血，2例&两点法&（动脉瘤出血血管的近端和远端）血管栓塞成功。

Methods 16 cases with nasopharyngeal cancer complicated by intractable epistaxis after radiotherapy were analysed. cared (filling up pre-and post-nasoforamin, prenasal field irradiation, surgery to stop bleeding and digital substraction angiography) were smmnarized.

对16例鼻咽癌行放疗后出现大出血的相关因素进行分析及抢救方法（前后鼻孔填塞、手术止血、数字减影血管造影检查）进行总结。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。