查询词典 angiography

A special form of angiography used by eye doctors is called fluorescein angiography.

一种特殊形式的血管造影用眼的医生，是所谓的荧光素血管造影术。

Methods The clinical data of 31 continuous patients (34 eyes) with PED diagnosed by ocular fundus photochromy, fundus fluorescein angiography and indocyanine green angiography from Oct, 2001 to Aug, 2004 were analyzed retrospectively.

方法回顾分析2001年10月至2004年8月经荧光素眼底血管造影确诊为PED的31例(34只眼)50岁以上连续性病例，眼底改变的特征，患者均进行眼底彩色照相、FFA及吲哚青绿血管造影检查。

Methods Twenty-two eyes of 22 patients with CSC were selected, and HRF, fundus fluorescein angiography and indocyanine green angiography were employed to detect the hemodynamics of sieve plate and retina in macula.

以22例（22只眼）中浆患者为研究对象，运用HRF、眼底荧光血管造影和眼底吲哚青绿血管造影检测视盘筛板和黄斑部视网膜的血流动力学指标。

And There was no serious complication;②In the course ofinterventional therapy, Direct portal vein angiography demonstrated vena coronaria ventriculi(100%)andgastricveins(65.26%)andvenagastricaposterior38.43%, Angiography demonstrated venacoronariaventriculi communicate esophagus varicose veins, gastric veins and vena gastrica posterior communicategastric varicose veins. vena coronaria ventriculi had only a small percentage of double vein, about30.57%. The sites of vena coronaria ventriculi arising from the portal vein, splenic vein, portosplenic junction, were found in 52.06%、27.39%、20.55% respectively.③12 extrahepaticprotosystemic shunts were found in these patients. Include gastro-nephrosshuntof 3 cases, 7 caseswere splenetic- nephros shunt and 2 cases shown recanalization of umbilical vein .④The averageportal pressure before and after the procedure were 3.87±1.82kPa and 3.64±1.14kPa in 73patients, but to the time of rebleeding, it was 3.96±0.23kPa in the 11 cases.⑤There werethree kinds of variceal outcome: disappearance (54,low degree (19).⑥Spearman logisticanalyse and ANOVAtest shown liver function class, variceal degree of the splenic necrosis area,the blood direction in portal vein before operation and remain small collateral routes were thesignificant factors concerning outcome of varices.⑦The bleeding volume and portalhypertensive gastropathy are main risk factors of rebleeding.⑧The course of livercirrhosis is the risk factor of survival and extrahepatic portosystemic shunt , fine varices are thebeneficial factors to survival.⑨During all cases'followed-up data, the 1, 2, 3, 4, 5 yearcumulative survival rates and rebleeding rates were 17.81%, 28.77%, 38.36%, 43.84%, 47.95%and93.15%,91.78%,86.30%,83.56%,80.82%respectively. Conclusion The interventional disconnection treatment for liver cirrhosis and portalhypertension was designed suitability. It rapidlycontrol bleeding,butpressure of portal vein was notobvious high, perfusion was not low .it was compared with surgery therapeutic that interventionaldisconnection treatment was safe and had a significant clinical effect to hemorrhage and preventfrom rebleeding.

结果：①术后一过性发热62例(84.9%)，腹痛腹胀48例(65.8%)是介入断流术常见的并发症，未发生严重并发症；②门静脉造影显示胃冠状静脉、胃短静脉和胃后静脉的曲张分流的出现率是100%、65.26%和38.34%；显示食管静脉曲张主要由胃冠状静脉供血，胃静脉曲张主要由胃短静脉和胃后静脉供血；胃冠状静脉大多数为单支，少数为双支，其双支的出现率分别为30.57%；胃冠状静脉开口于门静脉主干的为52.06%，开口于脾静脉主干的为27.39%和开口于门脾静脉交汇处的为20.55%；③发现胃肾分流3例，脾肾分流7例、腹膜后门腔静脉分流2例，以及CTA检查发现脐静脉开放者2例；④73例患者介入断流术前和术后平均自由门静脉压力分别为3.87±1.82kpa和3.64±1.14kpa，前后比较存在显著性差异；11例再次介入手术患者的术前、术后和复发后的自由门静脉压力分别为4.02±0.24kpa、3.82±0.25kpa和3.93±0.23kpa ，前后比较发现首次术前与术后存在显著性差异，首次术前和复发出血术前门静脉压力比较无显著性差异；⑤介入术后复查曲张静脉转归基本消失54例，轻度19例；⑥Spearman相关分析和Logistic多因素回归分析，肝功能分级、静脉曲张程度、门脉血流方向和残存小侧支四个因素对曲张静脉转归有影响；Spearman相关分析和Logistic多因素回归分析门脉高压性胃病和出血量等因素对复发出血时间有影响；⑦COX回归分析，门体分流和曲张静脉转归两个因素对术后生存有影响；⑧术后随访6-70月，1、2、3、4、5年的累计复发出血率和累计生存率分别为17.81%、28.77%、38.36%、43.84%、47.95%和93.15%、91.78%、86.30%、83.56%、80.82%；结论：介入断流术治疗门脉高压食管胃底静脉曲张有独特的优点，可以快速直接控制曲张静脉出血而门静脉压力无显著增高，保证了肝脏灌注；与外科分流术相比适应证广、损伤轻、术后恢复快，不易遗漏曲张静脉；肝功能分级、曲张静脉程度、门脉血流方向和残存侧支血管对食管胃曲张静脉转归有影响；门脉高压性胃病对复发出血时间有影响；门体分流和曲张静脉转归对生存时间有影响。

Many devices have been applied to the diagnosis of it, such as digital subtraction angiography, color doppler ultrasound, magnetic resonance angiograph, computed tomography angiography and personal vascular laboratory.

其诊断方法很多，包括动脉造影、彩色超声多普勒、核磁共振血管造影、计算机断层血管造影和多功能周围血管检查等。

Limb deep vein antegrade angiography accompanied with low vein antegrade angiography is the good way to observe some venous diseases.

肢体深静脉顺行造影结合浅静脉顺行造影可很好地观察一些静脉疾病。

Results The main imaging of adult polycystic kidney disease signs: abdominal plain film (45 cases) showed renal shadow was lobulated increase; cystic wall calcification (14 cases); polycystic kidney disease and renal milk of calcium (8 cases); pelvis angiography (61 cases), the performance of the renal pelvis, renal calices separated, distorted, elongated; retroperitoneal inflatable angiography (6 cases): Performance increases of renal kidney shadow Shadow and the relationship between the neighboring organs, its boundaries clear and identified; CT scan (30 cases): the performance of the majority of the size of the renal low-density areas, ranging from thin-walled circular; B-mode ultrasonography (47 cases) showed a circular echo-free renal multiple classes of liquid dark area .

结果 成人多囊肾的主要影像学征象：腹部平片(45 例)显示肾影呈分叶状增大；囊壁钙化(14例)；多囊肾合并肾钙乳(8例)；肾盂造影(61例)，表现为肾盂、肾盏相互分离、变形、拉长；腹膜后充气造影(6例)：表现为肾影增大肾影与邻近器官之间的关系，其界限清晰可辨；CT扫描(30例)：表现为肾内多数大小不等的薄壁圆形低密度区；B型超声(47例)表现为肾内多个类圆形无回声的液性暗区。结论影像学检查有助于提高多囊肾的诊断的准确性。

Methods 12 cases of pulmonary embolismsuspected by clinical diagnosis were done SCT Angiography or MSCT Angiography,The relvanted CT date were analyzed retrospectively,compared with else imaging date and clinal date.

对12例临床高度疑诊肺栓塞的患者行螺旋CT肺动脉造影或多层螺旋CT肺动脉造影检查，分析所获得的相关CT资料，并和其他影像、临床资料相对照。

Methods: For 56 cases of arterial bleeding, performed angiography in the artery which was suspected to be the bleeding one, and then infused the embolus into the bleeding after super-selection to embolize it. For 17 cases of esophageal veins and fundic veins bleeding caused by the higher blood pressure in portal vein, we performed angiography in portal vein stem through puncturing the liver, found the bleeding spot, then infuse the embolus into the bleeding veins through super-selection to stop bleeding.

56例动脉性出血采用Seldinger氏法，经股动脉穿刺将导管选择插入可疑出血的动脉内先行DSA检查，明确诊断，再超选择插入出血动脉内注入栓塞材料，栓塞出血动脉。17例门静脉高压致食管胃底静脉曲张破裂出血，则采用经皮穿肝至门静脉主干行门静脉造影，明确出血部位，再超选择插管至出血静脉注入栓塞材料进行栓塞治疗。

Fluorescein and indocyanine green fundus angiography were used to evalute the macular morphologic results. Results The result of fundus angiography showed that 90 cases 98 eyes had choroidal neovacularization, There were exudation age-related macular degeneration 39 cases (44 eyes), idophaic CNV 23 cases (23 eyes) and highly myopia 22 cases (25 eyes), Polypoidal Choroidal Vasculpathy 4cases (4eyes), multifocal choroidit 1 case (1 eye )and nodifferentiate 1 cases.

结果 90例98只眼黄斑部出血患者的眼底血管造影结果显示有脉络膜新生血管，其中老年黄斑变性湿性型39例44只眼，中心性渗出性脉络膜视网膜病变23例23只眼，高度近视22例25只眼，息肉状脉络膜血管病变4例4只眼，多灶性脉络膜炎1例1只眼，诊断不明1例。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。