Impact of Multidetector CT on 3D CT Angiography
نویسندگان
چکیده
منابع مشابه
Dynamic 3D-CT angiography.
BACKGROUND AND PURPOSE 3D-CT angiography (3D-CTA), a vessel-cast technique, is useful in the diagnosis of patients with brain lesions and cerebrovascular disease. However, it provides no information on blood-flow dynamics. Therefore, we developed a new technique, dynamic 3D-CTA (d3D-CTA), that yields 3D images of the vasculature and allows assessment of the hemodynamics and of the cerebral perf...
متن کاملCardiac neoplasms and pseudotumors: imaging findings on multidetector CT angiography.
A wide spectrum of masses can affect the heart, ranging from non-malignant entities, such as thrombi, to aggressive primary cardiac tumors, such as angiosarcomas. Echocardiography and magnetic resonance imaging have traditionally formed the mainstay techniques for assessing these lesions. Recent technological advances have seen ECG-gated multi-detector computed tomography (M...
متن کاملCoronary Vasospastic Angina: Assessment by Multidetector CT Coronary Angiography
OBJECTIVE We aimed to describe the imaging findings of multidetector CT coronary angiography (MDCTA) in cases of vasospastic angina (VA) and to determine the accuracy of MDCTA in the identification of VA as compared with invasive coronary angiography with an ergonovine provocation test (CAG with an EG test). MATERIALS AND METHODS Fifty-three patients with clinically suspected VA were enrolled...
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CT angiography (CTA) is an intriguing example of a seemingly new imaging method that is a modern application of a technique first proposed in the nascent years of CT. Development of CTA was necessarily deferred until the advent of helical (spiral) CT scanning to achieve its promise as a noninvasive angiographic alternative to MR angiography (MRA). The first references in our literature to its a...
متن کامل[Minimally invasive coronary angiography using a multidetector CT].
Mailing Address: André Ricardo Vale Rodrigues • Rua Buenos Aires, 411/1001 – 30315-110 Belo Horizonte, MG Brazil E-mail: [email protected] Received on 01/20/05 • Accepted on 06/14/05 Since the beginning of the 19th century, coronary thrombosis has been a known cause of death. In the 20th century, this knowledge led to revolutionary treatment and prevention methods for acute myocardial infarcti...
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ژورنال
عنوان ژورنال: Medical Journal Armed Forces India
سال: 2005
ISSN: 0377-1237
DOI: 10.1016/s0377-1237(05)80068-1