目的探讨团注追踪法在下肢动脉造影中的应用价值。
Objective To investigate the application value of bolus chase method in lower extremity angiography.
目的：探讨二氧化碳作下肢动脉造影的临床应用价值。
Parpose: To study the clinical application of arteriography for lower extremity with CO_2.
目的探讨互动式造影剂追踪技术在下肢动脉造影中的应用价值。
Objective To study the value of lower limb angiography with bolus chase technique.
有14例患者15条患肢接受了下肢动脉造影，发现均有不同程度的新生侧支血管形成。
After arterial angiography was performed in 15 limbs of 14 patients, angiogenesis of collateral vessels was found at different degrees.
结论足背动脉搏动、多普勒超声和动脉造影是下肢主干动脉钝性损伤可靠的诊断方法。
Conclusion Arteriopalmus examination of dorsalis pedis artery, Doppler ultrasonography, arteriography are reliable methods for diagnosis of arterial injuries after blunt trauma of lower extremities.
目的探讨经静脉声学造影剂对下肢动脉彩色血流信号的增强作用。
Objective To investigate the enhancement of color Doppler signals in lower limb arteries by intravenous ultrasound contrast agent.
目的探讨磁共振血管造影(MRA)在诊断糖尿病下肢动脉疾病中的临床价值。
Objective To explore the diagnostic value of MRA in lower limb arterial disease of diabetic patients.
多层螺旋ct血管造影对下肢动脉闭塞性疾病的诊断价值。
Value of Multislice CT Angiography in Diagnosing Arterial Diseases of the Lower Extremities.
二聚体检测、超声心动图、下肢静脉多普勒、肺通气灌注扫描、选择性肺动脉造影，可确诊。
Syptoms were considerably serious. Diagncsis was based on D-Dimers, ultrocardiogrophy, leg vein doppler, perfusion lung scanning and selective pulmonary angiography.
结论经静脉超声造影剂能够显著增强下肢动脉彩色血流信号，有助于下肢血管病变的诊断。
Conclusions Intravenous ultrasound contrast agent could give rise color Doppler signals in lower limb arteries, and help to make lower limb artery disease diagnosis to a more accurate extent.
体层摄影术，X线计算机；下肢动脉成像；质量控制；动脉狭窄；血管造影术。
Tomography; Xray computer; Lower extremity artery imaging; Quality control; Artery stenosis; Digital Subtraction Angiography.
临床上均以下肢急性缺血为主要症状，经对侧股动脉插管造影可以作出鉴别诊断。
They had similar clinical signs and the diagnoses were made by arteriography through catheterization to the opposite femoral artery.
结果：注射造影剂后下肢动脉彩色血流信号迅速增多、血流束增宽。
Result: The color Doppler signals and flow width were all increased in normal lower limb arteries after the contrast agent was admitted.
彩色多普勒超声评价自体外周血干细胞移植治疗糖尿病下肢动脉闭塞症：与血管造影结果吻合吗？
Evaluation of autologous peripheral blood stem cell transplantation for diabetes combined with lower limb artery obturation using color Doppler ultrasound: Identical to results from angiography?
目的：探讨氟碳声学造影剂对下肢动脉彩色血流信号的增强作用。
Objective: To investigate the enhancement of color Doppler signals in normal lower limb arteries by perfluorocarbon contrast agent.
目的对照DSA，研究64层螺旋CT血管造影（CTA）对下肢动脉闭塞性病变诊断的临床应用价值。
Objective To study the clinical value of 64-slices spiral CTA with DSA comparatively in diagnosis of lower extremity arterial occlusive diseases.
目的对照DSA，研究64层螺旋CT血管造影（CTA）对下肢动脉闭塞性病变诊断的临床应用价值。
Objective To study the clinical value of 64-slices spiral CTA with DSA comparatively in diagnosis of lower extremity arterial occlusive diseases.
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