Digital angiography system is mainly composed of Digital Subtraction angiography (DSA) equipment and mostly used in angiography and interventional radiology.
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 subtraction angiography (DSA) is an important technology in both medical diagnoses and interposal therapy, which application is very universal.
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。
This paper discusses the fundamentals of applying digital subtractive processing technique in intensifying images obtained by X-ray vascular angiography.
本文论述了利用数字相减处理技术增强血管造影X线影象的基本原理。
Blood supply reestablishment of avascular necrosis of femoral head with digital subtraction angiography.
股骨头坏死血供重建的数字减影血管造影研究。
Digital subtraction angiography(DSA) should be taken routinely after operation.
术后常规行DSA全脑血管造影术。
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.
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。
Objective:To evaluate the clinical value of Digital substract angiography (DSA) and endovascular stent placement (ES) in the diagnosis and treatment of aortic dissection.
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 investigate the applied value of digital cine in selective coronary artery angiography.
目的：探讨数字电影在选择性冠状动脉造影中的应用价值。
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：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 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)在缺血性脑血管病检查及治疗中的价值。
The experimental aneurysms were evaluated by digital subtraction angiography (DSA) after 1 to 3 weeks.
术后1 ~3周动物行数字减影造影(DSA)评估动脉瘤模型。
Objective To explore the value of three dimensional(3D) digital subtraction angiography(DSA) in treatment of intracranial aneurysm.
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。
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。
ObjectiveTo evaluate the role of three-dimensional (3d) digital subtraction angiography (DSA) in the diagnosis and treatment of cerebrovascular diseases.
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。
Objective to explore the reliability of computer tomography angiography (CTA) and digital subtraction angiography (DSA) in the diagnosis of carotid artery stenosis.
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。
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.
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。
Objective: To conclude the performance of digital subtraction angiography (DSA) in detecting oculomotorius paralysis caused by cerebral aneurysms.
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。
In this article, the effect of different LUT algorithms on digital subtraction angiography images is introduced.
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。
Objective: To investigate the clinical value of rotational digital subtraction angiography (DSA) in the diagnosis of intracranial 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。
Methods: the abdominal aortography, the selective angiography of suprarenal artery and digital cine photograph were performed in 6 patients with doubtful right adrenal pheochromocytomas.
方法：收集6例疑诊右侧肾上腺嗜铬细胞瘤病人行腹主动脉及选择性肾上腺动脉造影检查及数字电影摄影。
Objective To evaluate the utility of three-dimensional digital subtraction angiography (3d-dsa) in the diagnosis of cerebral vascular diseases.
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。
Purpos: To evaluate the significance of carbon dioxide digital subtraction angiography (CO2-DSA) in the diagnosis of cavernous hemangioma of the liver (CHL).
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。
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。
Methods All the 128 cases with intracranial artery stenosis were examined with TCD and MRA in order to compare with digital subtraction angiography (DSA).
方法对128例经过全脑血管造影(DSA)证实存在颅内动脉狭窄的患者，同时进行TCD和MRA检查并进行比较。
Objective To evaluate the application and value of digital subtraction angiography (DSA) in hemorrhagic cerebrovascular disease.
目的评价DSA在出血性脑血管病中的应用及价值。
Objective To study the feasibility of digital subtraction angiography(DSA) and embolization in treatment of oral and maxillofacial hemangioma.
目的探讨数字减影血管造影技术（DSA）和栓塞术在口腔颌面部血管瘤治疗中的应用价值。
In digital subtraction angiography, registration techniques were frequently used to reduce motion artifact in subtracted image because of patient motion.
在数字减影血管造影中，常要用配准技术来消除因病人运动而形成的减影图像中的运动伪影。
Objective: To explore the diagnostic value of digital subtraction angiography (DSA) for the diagnosis of cerebrovascular diseases.
目的：探讨数字减影血管造影(DSA)技术对脑血管病的诊断价值。
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。
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