There were 14 cases with left superior vena cava.
合并永存左上腔静脉14例。
The right atrium and vena cava were remarkably dilated.
右心房高度扩大，腔静脉亦显著扩张。
The right atrium receives deoxygenated blood from vena cava.
右心房接受从大静脉来的缺氧血液。
This is the classic finding of a persistent left superior vena cava.
这是典型的永存左位上腔静脉。
The association of horseshoe kidney with left inferior vena cava is rare.
马蹄型肾合并左下腔静脉是相当罕见的病例。
Suprahepatic inferior vena cava was anastomosed end-to-end with running suture.
肝上下腔静脉用端端吻合连续缝合的方法。
The posterior borders of the left ventricle and inferior vena cava are well seen.
左心室和下腔静脉的后界看得很清楚。
Methods Balloon dilation of inferior vena cava and endovascular stent were applied.
方法下腔静脉球囊扩张和血管内支架放置术。
Objective to probe into the value of CDFI in diagnosis of acute deep lower vena thrombosis.
目的探讨彩色多普勒超声在急性下肢深静脉血栓诊断中的应用价值。
Purpose:To study the diagnosis and treatment of renal cell carcinoma with vena cava involvement.
目的：提高肾细胞癌伴静脉癌栓的诊治效果。
Modified whole liver blood blocking was an effective way for the repair of post-hepatic vena injury.
改良式全肝血流阻断对修复肝后静脉损伤是一种有效方法。
Objective To explore the effective treatment of hepatic segmental interior vena cava(IVC) obstruction.
目的探讨肝段下腔静脉阻塞症的有效治疗方法。
Conclusion: Implantation of vena cava filter is safe and effective in prevention of pulmonary embolism.
结论：下腔静脉过滤器植入术是一种安全、有效、可预防肺动脉栓塞发生的临床措施。
Objective To introduce the method of atrial septal puncture guided by inferior vena cava angiogram in dogs.
目的介绍下腔静脉造影指示下犬房间隔穿刺术方法。
Method : We accept indwelling needle at vena saphena magna near medial malleolus and cephanus vena at wrist.
方法：选择下肢内踝大隐静脉和上肢腕部头静脉，使用静脉留置针。
Objective To evaluate the effect of inferior vena cava filter for prevention of pulmonary embolus (PE) formation.
目的评价下腔静脉滤器预防肺动脉血栓栓塞的作用。
Objective: To explore the roles of color Doppler vena contracta in the evaluation of mitral regurgitation grading.
目的：探讨彩色多普勒过返流口宽度在估测二尖瓣返流程度中的作用。
Objective To study ways of exposure and repair for severe hepatic injury complicated with post-hepatic vena rupture.
目的探讨并发肝后静脉损伤的严重肝损伤时损伤静脉的显露和修复。
Objective To evaluate the clinical application of permanent vena cava filter in patients with deep venous thrombosis.
目的探讨下肢深静脉血栓形成患者植入永久性腔静脉滤器的临床应用。
Fig 6 Case 15. Persistent left superior vena cava, the communicating branch between the bilateral superior vena cava.
图6病例15，永存左上腔静脉，双侧上腔静脉间见交通支。
The results suggested (1)The membranous obstruction in inferior vena cava was the main reason of BCS in these patients.
结果提示：（1）本组患者中，下腔静脉肝后段膜性闭塞是BCS的主要原因。
Objective To study the effect of the filter of inferior vena cava for prevention of fatal pulmonary embolism formation.
目的探讨下腔静脉滤器置入术预防肺动脉栓塞的临床效果。
The filters were placed via femoral vein to the inferior vena cava in 15 patients and to the superior vena cava in 1 patient.
滤网经股静脉或右颈内静脉置入腔静脉，其中下腔静脉滤网15例，上腔静脉滤网1例。
Videomediastinoscopy is a safe and effective procedure for the diagnosis of cause for superior vena cava obstruction syndrome.
结论通过电视纵隔镜检查可对上腔静脉综合征的病因作出准确诊断，该检查安全可行。
For most patients with PE, we recommend against the routine use of a vena caval filter in addition to anticoagulants (Grade 1a).
PE大部分患者，我们不推荐在抗凝基础上常规放置腔静脉滤器(1A)。
Objective to study the rule of respiratory changes of flow parameters of superior vena cava when right atrium pressure increased.
目的探讨右心房压力升高时上腔静脉血流参数随呼吸运动变化的规律。
Objective To evaluate the clinical application of permanent vena cava filter (P-VCF) in patients with deep venous thrombosis (DVT).
目的探讨下肢深静脉血栓形成患者植入永久性腔静脉滤器的临床应用。
This paper reviewed recent development of vena cava filters and discusses the relationship between their performances and structures.
本文综述了近年来腔静脉滤器的研究进展，分析了腔静脉滤器结构、功能和预防效果的关系。
Objective: to explore nursing measures of superior vena cava syndrome (SVCS) due to lung cancer treated by endovascular stent implantation.
前言：目的：探讨血管内支架置入治疗肺癌伴上腔静脉阻塞综合征的护理措施。
Objective: to explore nursing measures of superior vena cava syndrome (SVCS) due to lung cancer treated by endovascular stent implantation.
前言：目的：探讨血管内支架置入治疗肺癌伴上腔静脉阻塞综合征的护理措施。
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