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。
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。
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。
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。
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。
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 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。
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。
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。
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。
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。
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。
Digital subtraction angiography(DSA) should be taken routinely after operation.
术后常规行DSA全脑血管造影术。
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。
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。
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 clinical value of digital subtraction angiography (DSA) inspection and intravascular embolization in nasopharynx, oral cavity and maxillofacial disease.
目的探讨数字减影血管成像(DSA)检查和血管栓塞术在鼻咽及口腔颌面部病变中应用的临床价值。
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。
Objective To compare the value of contrast-enhanced ultrasonography (CEUS) and digital subtraction angiography (DSA) in the pre-operation localization of insulinomas.
目的比较超声造影(CEUS)和数字减影血管造影(DSA)在胰岛素瘤定位诊断中的价值。
PURPOSE: We assessed the value of 16-layer three-dimensional computed tomography angiography (3D-CTA) and digital subtraction angiography (DSA) in diagnosis of the arteriovenous malformations (AVM).
目的：观察比较16层螺旋CT血管造影（3D-CTA）和数字减影血管造影技术（DSA）在周围 动 静脉畸形中的应用价值。
Objective To investigate the diagnostic value of digital subtraction angiography (DSA) and the clinical efficacy of preoperative embolization for the senile patients with meningiomas.
目的探讨脑血管造影对老年人脑膜瘤的价值及术前栓塞的临床效果。
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。
In current clinic practice, Digital Subtraction Angiography (DSA) technique is an efficacious visualization tool for the blood vascular structures.
在当前的临床实践中，数字血管减影技术是一种有效的血管可视化工具。
Objective To evaluate the application of rotational digital subtraction angiography (DSA) with three-dimensional (3d) reconstruction in the diagnosis and treatment of intracranial aneurysms.
目的探讨脑血管旋转数字减影血管造影(dsa)和三维重建对颅内动脉瘤的诊断和治疗价值。
Objective: To estimate the diagnostic value of transbronchial lung biopsy(TBLB) under digital subtraction angiography(DSA) in peripheral lung lesions.
目的：探讨数字减影（DSA）定位下经支气管镜肺活检（TBLB）对肺部周围型病变的诊断价值。
The history, principle, new characteristic and new performance of Digital Subtraction Angiography(DSA)System is introduced in this paper.
本文简单介绍数字减影的历史、工作原理和国内外最新数字减影系统性能和特点。
Primary liver cancer; Arterial chemoembolization (TACE); Digital subtraction angiography (DSA); Imaging Evaluation; Tumor blood supply.
原发性肝癌；动脉化疗栓塞术；血管数字减影(DSA)；影像学评价；肿瘤血供。
To estimate the diagnostic value of transbronchial lung biopsy (TBLB) under digital subtraction angiography (DSA) in peripheral lung lesions.
目的探讨数字减影(DSA)定位下经支气管镜肺活检(TBLB)对肺部周围型病变的诊断价值。
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