数字减影血管造影(DSA)是一种在医学诊断和介入治疗中起重要作用的技术，应用十分广泛。
Digital subtraction angiography (DSA) is an important technology in both medical diagnoses and interposal therapy, which application is very universal.
股骨头坏死血供重建的数字减影血管造影研究。
Blood supply reestablishment of avascular necrosis of femoral head with digital subtraction angiography.
目的：通过股动脉数字减影血管造影（DSA）探讨股骨头缺血性坏死（ANFH）的血液动力学改变及其在发病中的作用。
Objective:To evaluate the haemodynamic change and its role in the pathogenesis of avascular necrosis of the femoral head(ANFH)by selective digital subtraction angiography(DSA).
目的探讨三维（3D）数字减影血管造影（DSA）在颅内动脉瘤治疗中的价值。
Objective To explore the value of three dimensional(3D) digital subtraction angiography(DSA) in treatment of intracranial aneurysm.
数字减影血管造影(DSA)是一个类型透视技术在介入放射学清楚看到血管中的骨或密集软组织环境。
Digital subtraction angiography (DSA) is a type of fluoroscopy technique used in interventional radiology to clearly visualize blood vessels in a bony or dense soft tissue environment.
目的：总结脑动脉瘤致动眼神经麻痹的数字减影血管造影（DSA）的表现。
Objective: To conclude the performance of digital subtraction angiography (DSA) in detecting oculomotorius paralysis caused by cerebral aneurysms.
目的：研究旋转数字减影血管造影(DSA)诊断颅内动脉瘤的临床价值。
Objective: To investigate the clinical value of rotational digital subtraction angiography (DSA) in the diagnosis of intracranial aneurysms.
目的探讨数字减影血管造影(DSA)在缺血性脑血管病检查及治疗中的价值。
Objective To investigate the value of digital subtraction angiography (DSA) in diagnosis and treatment of ischemic cerebrovascular disease.
目的：探讨数字减影血管造影（DSA）和经皮带膜内支架置入术（ES）在主动脉夹层诊断和治疗中的应用价值。
Objective:To evaluate the clinical value of Digital substract angiography (DSA) and endovascular stent placement (ES) in the diagnosis and treatment of aortic dissection.
数字化血管造影系统的主体是数字减影血管造影(DSA)设备，主要用于血管造影和介入放射学。
Digital angiography system is mainly composed of Digital Subtraction angiography (DSA) equipment and mostly used in angiography and interventional radiology.
目的探讨数字减影血管造影术(DSA)对自发性蛛网膜下腔出血(SAH)病因诊断的价值。
Objective To explore the value of the digital subtraction angiography (DSA) in etiological diagnosis of the subarachnoid hemorrhage (SAH).
目的探讨超声、CT、MRI和数字减影血管造影(dsa)等各种影像学检查在颈动脉海绵窦瘘(CCF)诊断中的价值。
Objective To evaluate the value of ultrasonography, ct, MRI and digital subtraction angiography (DSA) in the diagnosis of carotid cavernous fistula (CCF).
目的探讨三维数字减影血管造影(3dDSA)在脑血管疾病诊断和治疗中的价值。
ObjectiveTo evaluate the role of three-dimensional (3d) digital subtraction angiography (DSA) in the diagnosis and treatment of cerebrovascular diseases.
本文讨论了不同查找表算法对数字减影血管造影图像的影响。
In this article, the effect of different LUT algorithms on digital subtraction angiography images is introduced.
检查结果与数字减影血管造影术、CT、MRI等结果相对照。
The results were compared with those of digital subtraction angiography, ct and MRI.
目的评价三维数字减影血管造影(3dDSA)技术诊断脑血管疾病的应用价值。
Objective To evaluate the utility of three-dimensional digital subtraction angiography (3d-dsa) in the diagnosis of cerebral vascular diseases.
目的探讨CT血管造影术(CTA)与数字减影血管造影术(DSA)相比在诊断颈动脉狭窄疾病方面的可靠性。
Objective to explore the reliability of computer tomography angiography (CTA) and digital subtraction angiography (DSA) in the diagnosis of carotid artery stenosis.
查找表算法在数字信号处理中已有广泛的应用，但在数字减影血管造影术中的应用却报道不多。
Look-up table (LUT) algorithms have been widely used in digital signal processing, but the article on the application of LUT algorithms in digital subtraction angiography was rarely reported.
查找表算法在数字信号处理中已有广泛的应用，但在数字减影血管造影术中的应用却报道不多。
Look-up table algorithms have been widely used in digital signal processing, but the articles on LUT algorithms applied to digital subtraction angiography system were rarely reported.
目的：评价二氧化碳数字减影血管造影（CO2-DSA）在肝海绵状血管瘤（CHL）中的诊断价值。
Purpos: To evaluate the significance of carbon dioxide digital subtraction angiography (CO2-DSA) in the diagnosis of cavernous hemangioma of the liver (CHL).
结论颅内动脉瘤为自发性蛛网膜下腔出血的最常见原因，全脑血管数字减影造影是SAH病因诊断最有效的方法。
Conclusion the cerebral aneurysm is the most common cause for SAH, and the effective diagnostic method of SAH is cerebral angiography.
作者利用肺间质性病变动物模型进行了数字减影血管造影(dsa)和妥拉苏林实验并与病理对照研究。
We used pulmonary arterial DSA and Tolazoline test in animal model of pulmonary interstitial lesion, to compare the difference between the DSA and pathologic findings.
方法：采用数字减影心血管造影机(dsa)，对38例不孕患者行hsg并记录图像。
Methods: To perform HSG in 38 sterile patients with DSA and write down the picture.
数字减影血管造影术显示t 9左后侧脊髓支血供异常。
Digital subtraction angiography showed an abnormal blood supply from the posterior spinal branch of the left T9 artery.
目的：讨论胆道出血的数字减影血管造影表现，经导管超选择性双重栓塞治疗胆道出血的疗效。
Objective:To discuss the DSA features of hemobilia and the efficacy of transcatheter arterial double embolization for hemobilia.
介绍了三例东芝DF P- 2000A数字减影血管造影(dsa)系统软故障的维修。
Describes some cases of maintaining the soft malfunction of Toshiba DFP-2000A DSA system.
方法：回顾性分析了213例脑动脉瘤患者的二维、三维数字减影脑血管造影的影像学资料，并对其结果进行了对比分析。
Methods: Two-dimensional angiography and three-dimensional angiography were performed in 213 patients with intracranial aneurysm, the radiographic files were analyses retrospectively.
数字减影血管造影前采用多层ct血管造影检查可以帮助在特定脊柱节段行选择性导管血管造影。
The use of MDCTA preceding DSA can be helpful to focus the selective catheter angiography on certain spinal levels.
应用三维数字减影血管造影可以减少总曝光次数（P<0.01），不仅在选取参考图像时曝光次数减少（P<0.01），而且在手术过程中曝光次数也减少（P<0.01）。
The number of DSA exposures was decreased in group B(P<0.01), not only to determine the working projection(P<0.01), but also during the procedure(P<0.01).
应用三维数字减影血管造影可以减少总曝光次数（P<0.01），不仅在选取参考图像时曝光次数减少（P<0.01），而且在手术过程中曝光次数也减少（P<0.01）。
The number of DSA exposures was decreased in group B(P<0.01), not only to determine the working projection(P<0.01), but also during the procedure(P<0.01).
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