静脉的

Results Therehave 2 cases phlebitis,9 cases fluid exosmose and 3 cases other adverse effects in A group; Therehave 8 cases phlebitis,18 cases fluid exosmose and 4 cases other adverse effects in B group.

将236例需行血浆置换的患者随机分为A和B两组，A组采用BD静脉密闭式留置针穿刺(120例)，B组采用普通静脉穿刺针穿刺（116例）。

Methods A retrospective analysis was performed for images of CT,MRI and DSA of 12 patients with intracranial venous angiomas.In all cases,7 cases male,5 cases female,age ranged from 8 years old to 72 years old.All patients underwent the examinations of CT,MRI and/or DSA.Results All 12 patients had single lesion.In these cases,there were 6 cases （50%） located in cerebella,6 cases （50%） located in cerebra including 3 cases （25%） in lobus frontalis and 3 cases （25%） in lobus parietalis.Most patients had slight clinical symptoms and were detected the lesions accidentally when they were examined for other diseases.Compared the imaging features of CT,MRI and DSA,conventional CT scan was negative,but there were characteristic images which was "dendritic" sign in contrast-enhanced CT and MRI,and typical findings of "caput medusae"sign in venous phase of DSA.

结果 颅内静脉血管瘤均为单发；6例（50%）位於幕下小脑实质内，6例（50%）位於幕上额叶（3例25%）、顶叶（3例25%）脑实质内；患者临床症状轻微，多为合并其他病变检查时偶然发现；CT、MRI及DSA的影像比较，CT平扫为阴性，CT增强扫描与MRI平扫呈特征性表现，即树枝征，DSA静脉期可见典型表现蛇头征。

Methods Retrospective analysis of clinical data of 14 glomus cases.

方法对14例颈静脉孔区颈静脉球瘤患者的临床资料进行回顾性分析研究。

After tying hemostasia band when patients' arms had drooped the superficial vein turgidity can be improved and accuracy of venepuncture can be increased.

采用手臂下垂法，能增加静脉充盈度，缩短扎止血带后寻找穿刺血管的时间，提高静脉穿刺成功率。

The percentage of antibiotic usage, parenteral hyperalimentation, endotracheal intubation, placement of central venous line and steroid therapy were 100%, 100%, 73%, 67% and 36% respectively.

这些婴儿接受静脉营养、抗生素、气管插管、中央静脉导管及类固醇治疗的比例分别为100%、1001%、73%、67%及36%。

Cases had non-isolated splenic vein occlusion, including 6 cases with interruptive thrombosis in PV-SV-SMV junction and 3 cases with stenosis or occlusion near PV trunk and SMV. 30 cases had been combined with twist vein collateral circulation and 6 cases with portal hypertension.

非孤立性脾静脉阻塞9例，其中PV—SV—SMV汇合部中断闭塞6例，近汇合部PV主干合并SMV狭窄、闭塞3例；伴有增粗扭曲的侧支循环静脉30例，合并区域性门静脉高压6例。

Cases had non-isolated splenic vein occlusion, including 6 cases with interruptive thrombosis in PV-SV-***V junction and 3 cases with stenosis or occlusion near PV trunk and ***V. 30 cases had been combined with twist vein collateral circulation and 6 cases with portal hypertension.

非孤立性脾静脉阻塞9例，其中PV—SV—***V汇合部中断闭塞6例，近汇合部PV主干合并***V狭窄、闭塞3例；伴有增粗扭曲的侧支循环静脉30例，合并区域性门静脉高压6例。

Cases had non-isolated splenic vein occlusion, including 6 cases with interruptive thrombosis in PV-SV-SMV junction and 3 cases with stenosis or occlusion near PV trunk and SMV.

非孤立性脾静脉阻塞9例，其中PV—SV—SMV汇合部中断闭塞6例，近汇合部PV主干合并SMV狭窄、闭塞3例；伴有增粗扭曲的侧支循环静脉30例，合并区域性门静脉高压6例。

Any of the catheters that can be placed in the jugular vein can also be placed in peripheral veins.

任何的导管，可放置在颈内静脉也可放置在周围静脉。

Objective: To explore the rescue effect of external jugular vein catheter and the subclavian vein catheterization infusion in patients with upper gastrointestinal bleeding,and to provide a theoretical basis for clinical care.

目的：探讨颈外静脉留置针置管和锁骨下静脉穿刺置管输液在上消化道大出血患者抢救中的应用效果，为临床护理工作提供理论依据。

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。