digital subtraction angiography的意思|示意
数字减影血管造影；数字减影血管造影术
digital subtraction angiography的用法详解
Digital subtraction angiography (DSA) is an imaging technique used to observe blood vessels in the body. It is primarily used as a diagnostic tool to visualize blood flow and to look for blockages in the arteries or veins of the body.
DSA is often used to diagnose diseases such as stroke and vascular malformations. It is also commonly used in surgeries such as the placement of stents to open up blocked arteries. In some cases, DSA is even used for therapeutic treatments such as embolization of an aneurysm or tumor.
The DSA procedure begins with an injection of a contrast dye into the artery at the site being examined. The dye helps to make the blood vessels visible on the X-ray images taken. X-ray images are taken at regular intervals throughout the procedure.
The impressive advantage of DSA is that it can provide detailed images of blood vessels and other tissues, even if they are located deep within the body. This makes the procedure invaluable for examining the vascular systems of the brain and the heart.
Overall, digital subtraction angiography is a valuable tool for medical professionals to visualize and diagnose diseases of blood vessels. This procedure is painless and relatively safe, with minor side effects such as nausea, vomiting and headaches being common, but rarely serious.
digital subtraction angiography相关短语
1、 DSA digital subtraction angiography 数字,数字减影血管造影术
2、 rotational digital subtraction angiography 血管造影,旋转数字血管造影术,旋转数字减影血管造影
3、 Volume CT Digital subtraction Angiography 数字减影血管造影
4、 Digital Subtraction Angiography DSA 数字减影血管成像,血管造影
5、 dimension digital subtraction angiography 维数字减影血管造影
6、 diagnostic digital subtraction angiography 数字减影血管造影
7、 3-dimension digital subtraction angiography 多医院不具备三维数字减影血管造影,维数字减影血管造影
8、 intra arterial digital subtraCTion angiography 字减影血管造影
digital subtraction angiography相关例句
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.
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Conclusions Special eye sing , ultrasound scanning , CT, digital subtraction angiography ( DSA ) is an effective Methods: To diagnose CCF.
结论 特征性眼部表现, 超声 、 CT 、 选择性全脑数字减影血管造影 ( DSA ) 是诊断CCF的有效方法.
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This paper presents a real - time field programmable gate array ( FPGA ) based system for digital subtraction angiography.
介绍了一种基于FPGA的 实时 数字血管减影系统.
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In addition, magnetic resonance angiography ( MRA ) was performed in 5, and digital subtraction angiography ( DSA ) in 6 patients.
其中5例做了磁共振血管 造影 MRA检查,6例经 DSA 检查.
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Objective To summarize the experience in diagnosing intracranial aneurysms by three - dimensional digital subtraction angiography ( 3 D - DSA ).
目的总结3D-DSA诊断颅内动脉瘤的经验.
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Objective To evaluate the diagnostic value of digital subtraction angiography to ischemic cerebrovascular diseases.
目的评价DSA对缺血性脑血管病的诊断价值.
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