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.
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.
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 clinical value of digital subtraction angiography (DSA) inspection and intravascular embolization in nasopharynx, oral cavity and maxillofacial disease.
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.
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).
本文介绍了51例数字减影血管造影的应用情况。
There are 51 cases with the use of DSA described in this article.
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 study the feasibility of digital subtraction angiography(DSA) and embolization in treatment of oral and maxillofacial hemangioma.
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。
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).
初步认为动脉数字减影血管造影及动脉栓塞术应用于头面部肿瘤性或血管性疾病是安全而可靠的，对该类疾病的诊断和治疗有重要临床意义。
It was concluded that IADSA and interventional embolization could be per-formed safely in craniofacial tumors and vascular disorders and showed great value in diagnosis and treatment.
初步认为动脉数字减影血管造影及动脉栓塞术应用于头面部肿瘤性或血管性疾病是安全而可靠的，对该类疾病的诊断和治疗有重要临床意义。
It was concluded that IADSA and interventional embolization could be per-formed safely in craniofacial tumors and vascular disorders and showed great value in diagnosis and treatment.
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