上腔静脉

肺动脉高压患儿肺动脉血浆NPY水平明显高于上腔静脉及外周静脉（P0.05）；

The level of NPY in pulmonary artery is significantly higher than that in both superior vena cava and peripheral veins ( P 0.05 ) .

奇静脉汇入上腔静脉处的周径及定位调查

Investigation on Circumference and Orientation of the Azygos Vein at the Site Entering in the Superior Vena Cava

上腔静脉阻塞的CT表现及其临床意义

CT Findings and Clinical Value of the Superior Vena Cava Obstruction

肺癌致上腔静脉综合征CT表现及相关病理学基础

CT Appearances and Relevant Pathological Basis of Superior Vena Cava Syndrome Resulted from Lung Cancer

螺旋CT上腔静脉造影的临床应用研究

Clinical Application of Helical CT Phlebography of the Superior Vena Cava in the Superior Vena Cava Abnormalities

上腔静脉综合征螺旋CT研究：侧枝循环与梗阻部位和程度的相关性

Spiral CT study of superior vena cava syndrome : correlation between collateral pathways and obstruction site and degree

犬上腔静脉肌袖与右心房心肌If电流mRNA表达的研究

The I_f mRNA Expression in Cadiocytes of Canine Superior Vena Cava and Right Atrium

应用腔静脉Z型支架治疗上腔静脉阻塞综合征

Treatment of superior vena cava obstructive syndromes by vena cava Z-type stent

肺癌致上腔静脉综合征继发病变类型及介入治疗CT研究

CT Research on Types and Interventional Therapeutic Significance of Secondary Lesions of Superior Vena Cava Syndrome Caused by Pulmonary Carcinoma

NP方案加放疗治疗上腔静脉综合征19例临床观察

Study of 19 Cases with Superior Vena Caval Syndrome by NP plus Radiotherapy

在PH组中，肺动脉血浆NO含量明显高于上腔静脉血（P<0.01）；

In the patients with PH , NO content was higher in the pulmonary artery than in the superior vena cava ( P < 0.01 ) .

【目的】观察犬上腔静脉肌袖和右心房游离壁心肌细胞If电流mRNA的表达水平，从分子水平探讨其在生理状态和心律失常发生中的作用。

[ Objective ] To observe the expression of funny current ( I_f ) mRNA in cadiocytes of canine superior vena cava and right atrium .

结果全部患者均成功置入上腔静脉滤器，随访复查期间均未出现PE及滤器倾斜、移位。

Results SVCF was inserted successfully in all the patients without PE , and no tilt and migration of filter were found during the following-up .

目的探讨肺癌致上腔静脉综合征（superiorvenacavasyndrome，SVCS）病理学改变及相应CT表现类型。

Objective To find out pathological changes and relevant CT appearances of superior vena cava syndrome ( SVCS ) secondary to pulmonary carcinoma .

22例CT增强扫描见16例上腔静脉腔受压、变扁，5例见上腔静脉内低密度影，并形成充盈缺损，1例上腔静脉变细。

By enhanced CT scan , sixteen patients with compression and stenotic lumen of superior vena cava and five patients with low density images in lumen and one patient with lumen stenosis were observed .

回流途径：SVC弓上段阻塞时，血液可经奇静脉汇入上腔静脉，或经前组血管至下腔静脉回心；

When obstruction of upper segment of SVC occurred , blood could return to heart through azygos vein or anterior group vessels .

目的探讨合并上腔静脉病变的布-加综合征（BCS）的治疗方法。

Objective To investigate the therapy of Budd-Chiari syndrome ( BCS ) with lession of superior vena cava ( SVC ) .

方法：经患者健侧上肢贵要静脉、肘正中静脉将PICC导管置入上腔静脉进行化疗。

Methods : PICC catheter was inserted to superior vena cava through uninjured side basilic vein or median cubital vein for receving chemotherapy .

头颈癌术后调强放疗后口干症的综合评价肺癌合并上腔静脉综合征介入治疗前后CT评价

Combined assessment of xerostomia in head and neck cancer patients treated with surgery and postoperative intensity-modulated radiotherapy or conventional radiotherapy Evaluation of Multidetector CT Findings of Pre - and Post - Endovascular Stent-graft Placement in Superior Vena Cava Syndrome Secondary to Pulmonary Carcinoma

主动脉弓部的手术，在深低温停循环（DHCA）和上腔静脉逆行脑灌注（RCP）下施行。

The aortic arch operations were performed under the condition of deep hypothermia circulation arrest ( DHCA ) and retrograde cerebral perfusion .

目的探讨原发性肺动脉高压和永存左上腔静脉冠状静脉窦（CS）改变的特点及影响因素。

Objective To analyze the characteristics and influencing factors of coronary sinus ( CS ) dilation in patients with primary pulmonary hypertension ( PPH ) and persistent left superior vena cava ( LSVC ) .

目的探讨先天性心脏病手术后上腔静脉（SVC）梗阻综合征患儿的床旁超声表现及其在临床诊疗中的意义。

Objective To explore the findings and clinical value of bedside ultrasonography in superior vena cava ( SVC ) syndrome in children after cardiac operations for congenital heart disease .

上腔静脉血液全部或绝大多数回流到右肺；全部静脉血液主要分布于左肺，左右肺血流量相比差别较大（P≤0.01），与生理性肺血分布不符。

The flow ratios of the SVC to right lung was greater than that to the left lung and the whole pulmonary blood flowing dominantly to left lung ( right lung vs. left lung , P ≤ 0.01 ), which is not identical with the physiological distribution .

组Ⅲ：逆行脑灌注组（RCP），深低温停循环下，降温至肛温20℃，行上腔静脉逆行灌注90分钟。

Group ⅲ ( RCP ): CPB with temperature reduced to 20 ℃, then with retrograde perfusion through superior vena cava ( SVC ) for 90 min.

目的分析上腔静脉综合征（SVCS）的超声特征，评价其超声诊断价值。

Objective To analyze and evaluate diagnostic value of superior vena cava syndrome ( SVCS ) with two-dimensional and Doppler echocardiography .

2例采用深低温停循环（DHCA）加上腔静脉逆行灌注（RCP），其余为中低温体外循环。

Cases underwent deep hypothermia circulatory arrest ( DHCA ) with retrograde cerebral perfusion ( RCP ) and others were moderate hypothermia cardiopulmonary bypass .

4例合并永存左上腔静脉（PLSVC）。

Four cases of persistent left superior veno cava ( PLSVC ) were complicated among them .

结论介入治疗是该类BCS的首选方法，其并存的局限性上腔静脉病变可不预处理。

Conclusion The interventional treatment is a first choice to the patients with BCS , and it is unnecessary to treat the lession of SVC for the patients .

1例改良Fontan手术后并发上腔静脉回流梗阻和心包积液，症状改善后出院。

Obstruction of superior vena cava return and pericardial effusion occurred in one Fontan case who was recovered at the time of discharge .

目的：研究实验兔VX2肿瘤性上腔静脉（SVC）阻塞二维超声图像特征。

AIM : To study the morphologic changes of VX 2 tumor caused rabbits superior vena cava ( SVC ) obstruction and to explore the characteristics of two-dimensional images .