静脉的

According to venography or surgery,the sensitivity and specificity of 3D DCE MRA in the diagnosis of abnormalities of vena cava were both 100%.In addition,it had advantages regarding demonstration of extravascular lesions and multiplanar capabilities.

以常规腔静脉造影和手术为标准，3D DCE MRA显示腔静脉病变的敏感性和特异性都为100%，另外它还具有能同时显示血管外病灶和多方位显示病变等优点。

Before and after the operation,all patients hemodynamic datas of the portal system were measured by Doppler ultra-sonography.10 patients free portal press were measured by a catheter in the right gastroepiploic vein.

于治疗前后用彩色多普勒超声检测门静脉、脾静脉主干的血流动力学指标，10例开腹术中患者于胃网膜右静脉置管测自由门静脉压（free portal press，FPP）。

To investigate the change of the portal venous pressure, conjugated glycocholic acid and pancreatic glucagon concentration in rats peripheral and portal venous blood in the course of experimental liver cirrhosis induced with carbon tetrachloride and to investigate the mentioned changes after portal-azygous devascularization.

袁晖应用四氯化碳诱发建立大鼠肝硬变模型，以观察大鼠肝硬变形成过程中和行门奇静脉断流术后门静脉压力、门脉及外周静脉血中甘氨胆酸和胰高糖素的变化。

Methods: We analyzed clinical characteristics of 3 patients with VOD induced by Gynura Rhizome and summarized diagnosis and therapy of VOD.

分析我院收治的3例土三七致肝小静脉闭塞病患者临床特点，对肝小静脉闭塞病诊断治疗进行总结。

Results The shortest distance between branches of venae hepaticae intermediae and bed of gallbladder,the diameter,length of the branches of venae hepaticae intermediae intruding beds of gallbladders were （0.26 ± 0.20） cm,（0.31 ± 0.04） cm and （2.85 ± 1.55 ） cm respectively.

结果突入胆囊床肝中静脉属支与胆囊壁的最短距离为（0.26 0.20）cm；突入胆囊床肝中静脉属支直径、长度分别为（0.31 0.04）cm、（2.85 1.55）cm。

Objective To determine the value of ascending venography in diagnosis of nonthrombotic iliac venous compression syndrome.

目的 探讨顺行静脉造影在非血栓性髂静脉受压综合征中的诊断价值。

In Perciformes, chromaffin cells are distributed around the anterior and posterior cardinal veins and ducts of Cuvier; in Salmoniformes, around the posterior cardinal veins and in the hematopoietic tissue; and in G. affinis, around the ducts of Cuvier and posterior cardinal veins, while a few are visible also around the sinus venosus.

在鲈、铬细胞周围分布前后主教Cuvier脉及管道；在鲑鳟鱼类、周围静脉和后部主教在造血组织； G、慈、氩在地层的管道打通Cuvier后路主教，同时也有不少是围绕着静脉窦。

Materials and Methods: Of 62 patients with spinal AVMs which confirmed by MRI, DSA and/ or pathology, 30cases had intramedullary AVMs(13 occult AVMs, 5 glopular AVMs, and 12 juvenile AVMs), 24 cases had perimedullary AVF (5 type I , 12 type Ⅱ, and 7 type Ⅲ), and 8 cases had dural AVF.

材料和方法：收集了62例经MRI、DSA和手术病理证实的髓血管畸形患者，其中髓内隐匿型动静脉畸形13例、球形AVMs 5例、幼稚型AVMs 12例：髓周膜内动静脉瘘I型5例、Ⅱ型12例、Ⅲ型7例；硬膜型AVF8例。

The vein grafts with perivenous support by fibrin glue demonstrated a statistically decrease in neointimal and medial hyperplasia compared with non-supported vein grafts（p.01）. immunohistochemical analysis showed that the expression of proliferating cell nuclear antigen was inhibited significantly in fs group compared with ns group. almost intact endothelium was showed in fs grafts（p.01）. but in ns grafts there were severe endothelium damages where lymphocytes infiltrated. in ns grafts, the smooth muscle cells were hyperplasia and migrated to intimal, whereas in fs group, the hyperplasia of smooth muscle cells were inhibited and migrated to adventitia.

免疫组化结果显示与ns组相比，fs组移植静脉细胞增殖核抗原表达明显受到抑制；ns组内皮层损伤严重，有淋巴细胞侵润，而fs组内皮层则几乎完好无损（p.01）；在ns组平滑肌细胞增殖活跃且向内膜迁移，fs组平滑肌细胞增殖受到抑制，且向外膜迁移；在fs组移植静脉外膜有丰富的成熟微小血管网形成，但是在ns组，微小血管数量则非常少。

There is an increased risk of deep venous thrombosis of the legs, including the peroneal veins.

故下肢深静脉血栓形成的风险增加，包括腓静脉。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。