门静脉

Objective To explore the risk factors of portal system thrombosis after splenectomy in patient with portal hypertension.

目的 探讨门静脉高压症患者脾切除术后门静脉系统血栓形成的危险因素。

Methods A total of 300 patients was undergone splenectomy in the study. Portal system thrombosis occurred in 40 of 300 patients.

目的 探讨门静脉高压症患者脾切除术后门静脉系统血栓形成的危险因素。

We established heterotopic partial liver transplantation models in pigs which transplanted at right subhepatic space, two livers blood flow was limited by partially constraining host portal vein and to investigate the change of ODER when the Liver was atrophic caused by insufficient portal blood flow.

建立猪右肝下部分肝移植模型，动脉血供相同，部分缩窄宿主门静脉控制两肝门静脉血流，观察入肝血流量对移植肝或宿主肝的影响，检测血清中自由基的变化。

When these two kinds of vessels were seen simultaneously along the pathway of a thrombosed portal vein, the inner vessel was always the hepatic artery with linear channel structure, and the outer vessel was always PPCC with a torturously worm-like structure.

当两种型式的血管，同时伴随著被肿瘤栓塞的门静脉，内侧的一条总是呈现直线型管状构造的肝动脉，而外侧的一条总是呈现扭曲虫样构造的傍门静脉侧枝循环。

Results ①It had greatly verisimilar image for the reconstructed 3D liver moulds with artery, vein, portal vein and bile duct; By liver seeing through, it had high fidelity and strong 3D effect for the intrahepatic artery, vein, portal vein and bile duct, and their spatial disposition and course and correlationship were shown clearly.

结果 ①重建的肝脏模型具有肝脏、肝动脉、肝静脉、门静脉和胆道系统，形态逼真，立体感强；肝脏可视化后，肝脏内部管道空间立体感强，肝动脉、肝静脉、门静脉和肝胆管的分布、行程以及相互关系明晰。

Cases with portal vein stenoses received percutanous transluminal angioplasty and the stenoses alle...

门静脉血管造影在肝移植后门静脉并发症诊断中有重要的作用，经皮血管成形术对治疗门静脉狭窄可取得较好的疗效

Aims: to assess prospectively the extent of, and predictive factors for recanalization of acute non-cirrhotic, non-malignant PVT. Between 2003 and 2006, patients were prospectively enrolled in 9 European countries, if there was radiographic evidence for a recent thrombus in the portal vein trunk or one of its main branches, and absence of cavernoma.

目的：前瞻性的估计急性非硬化非恶性门静脉血栓形成的程度和血管再通的预测因子。2003-2006年期间，前瞻性的纳入9个欧洲国家的患者，要求其在门静脉主干或一个主要分支有新近血栓的X射线证据并且无海绵状血管瘤。

IRHV was demonstrated in 153/270(56.7%), CHV was demonstrated in 68/270(25.2%). Conclusions Portal and hepatic vein can be displayed accurately by 3D 64-MSCT angiography , which could measure diameter or other information about the veins at any cross-section. Meanwhile, more anatomic information could be provided for hepatic segments resection and liver transplantation directively. Portal and hepatic vein diseases could be diagnosed by 3D 64-MSCTA accurately and directly also.

肝脏门静脉及肝静脉的多层螺旋CT血管成像能准确、立体地显示大血管的空间位置关系，在不同的切面上准确测量血管的直径或其他的解剖学数据，为临床提供大量有用的解剖学信息，对确定肝脏病灶的叶段切除和肝移植的手术方式具有指导价值，同时还能直观、准确地诊断肝脏门静脉及肝静脉的病变。

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）。

The study of relation between hepatogenic peptic ulcer and portal hypertension,transmitter metabolic disturbance,hepatic insufficiency and infection;and the therapeutic principles of complications of peptic ulcer are described.Twenty four of 58 patients with hepatogenic peptic ulcer were examined by color Doppler ultrasound.Portal venous flow volume (24 cases) was 1060.9±96ml/min.

为探讨肝源性消化性溃疡的发病机理及其治疗原则，对58例肝源性消化性溃疡患者采用了彩色多普勒超声仪连续监测其门静脉血流量（24例），测定门静脉压力（8例）、血中组织胺浓度（8例）、溃疡灶旁胃泌素含量（9例）及幽门螺杆菌（58例）。58例中经手术治疗13例，非手术治疗45例。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。