查询词典 cava

Of the top of the superior aortic recess extended to the level of the aortic arch from which the branchiocephalic trunk arises. At the level of the aortic arch, 100%of the lymph nodes of superior vena cava were located among the aortic arch, superior vena cava and trachea. At the level of azygos vein, 100%of the lymph nodes of azygos vein and the superior aortic recess were located among the superior vena cava, arch of azygos vein, trachea and concavity of aortic arch.

主动脉弓和奇静脉弓在同一横平面占20.00%±7.30%，40.00%±8.94%的奇静脉弓在主动脉弓凹面平面；②80.00%±7.30%的主动脉上隐窝上界位于主动脉弓右前端头臂干起始处；③在主动脉弓平面，腔静脉后淋巴结位于主动脉弓、上腔静脉和气管之间，出现率为100%；④在奇静脉弓平面，奇静脉弓淋巴结和主动脉上隐窝位于上腔静脉、奇静脉弓、气管和主动脉凹面所围成的气管前间隙内。

Objective To evaluate the hemocompatibility of a new inferior vena cava filter and the Cordis inferior vena cava filter.

目的 在动物体内评价一种新的下腔静脉滤器和Cordis下腔静脉滤器的血液相容性。

Types of the combination were as follows: ASD and VSD, 2 cases; ASD and PS, 2 cases; ASD and MS, 1 case; ASD and coronary artery stenosis, which needed interventional treatment, 1 case; VSD and PDA, 3 cases; ASD and anomalous inferior vein cava drainage, 1 case; PDA and B-preexcitation syndrome, 1 case; PDA and dextrocardia, anomalous inferior vein cava drainage, 1 case.

复合类型为：房间隔缺损合并室间隔缺损2例，ASD合并肺动脉瓣狭窄2例，ASD合并二尖瓣狭窄1例，ASD合并冠脉狭窄需介入治疗1例，ASD合并右位心1例，VSD合并动脉导管未闭3例，PDA合并B型预激综合征1例，PDA右位心、下腔静脉肝段缺如1例，VSD合并下腔静脉肝段缺如1例。

At ultrasonic examination, the intrahepatic vena cava was found to be atretic, leaving just an infrarenal vena cava.

通过超声检测，肝内腔静脉闭锁，仅存有下腔静脉。

Methods The new method made use of suprahepatic inferior vena cava instead of pulmonary artery of the donor heart for the anastomosis to infrarenal vena cava of the recipient.

本方法利用大鼠供体大鼠肝脏以上下腔静脉代替肺动脉与受体肾以下腔静脉吻合。

Objective To study the treatment and diagnosis of postcaval ureter.Methods Among8cases with postcaval ureter,6cases underwent ureteroureterostomy before vena cava,1case ureteroureterostomy after cutting inferior vena cava,1case right nephrectomy.

目的 探讨腔静脉后输尿管的临床诊断与治疗方法对8例腔静脉后输尿管中6例行腔静脉端端吻合，1例切断下腔静脉再吻合，1例行右肾切除术。

Methods Among8cases with postcaval ureter,6cases underwent ureteroureterostomy before vena cava,1case ureteroureterostomy after cutting inferior vena cava,1case right nephrectomy.

对8例腔静脉后输尿管中6例行腔静脉前端端吻合，1例切断下腔静脉再吻合，1例行右肾切除术。

Finally, the patient underwent LDLT, which required posthepatic vena cava recon structed using cryopreserved vena cava graft.

最终患者被施行了成人间LDLT，术中采用了尸体IVC替代受体肝后IVC进行重建。

Methods Twenty-five cases of giant PLCs, with a mean diameter of 14.78cm, were evaluated. All of the tumors involved the main hepatic veins and /or retrohepatic vena cava. Before resection the tumor was fully exposed and an occluding tape, when neccessary, was placed around the vena cava.

25例累及第二第三肝门的肝癌，平均肿瘤直径14.78cm，分别压迫主要肝静脉根部或/和肝后腔静脉；进腹充分暴露肿瘤后在间歇性第一肝门阻断下切除肿瘤，切肝前根据需要预置腔静脉阻断带备用。

Methods Twenty-five cases of giant PLCs, with a mean diameter of 14.78cm, were evaluated. All of the tumors involved the main hepatic veins and /or retrohepatic vena cava. Before resection the tumor was fully exposed and an occluding tape, when neccessary, was placed around the vena cava. The hepatectomies were performed under intermittent portal triad clamping.

25例累及第二第三肝门的肝癌，平均肿瘤直径14.78cm，分别压迫主要肝静脉根部或/和肝后腔静脉；进腹充分暴露肿瘤后在间歇性第一肝门阻断下切除肿瘤，切肝前根据需要预置腔静脉阻断带备用。

Finally, the Knight strung a line between two of the monoliths and tied the horses up there.

最后，骑士们在两颗巨石之间拉了一条绳子，将他们的座骑绑在上面。

T7zN/hyS0 The island lies south by east from here.

那个岛位于此地的正南偏东方向。