Coronary CT angiography using 64 detector rows: methods and design of the multi-centre trial CORE-64
نویسندگان
چکیده
منابع مشابه
Coronary artery stenoses: accuracy of 64-detector row CT angiography in segments with mild, moderate, or severe calcification--a subanalysis of the CORE-64 trial.
PURPOSE To evaluate the influence of cross-sectional arc calcification on the diagnostic accuracy of computed tomography (CT) angiography compared with conventional coronary angiography for the detection of obstructive coronary artery disease (CAD). MATERIALS AND METHODS Institutional Review Board approval and written informed consent were obtained from all centers and participants for this H...
متن کاملDiagnosis of unruptured intracranial aneurysms: 3T MR angiography versus 64-channel multi-detector row CT angiography.
BACKGROUND AND PURPOSE We compared 3-dimensional time-of-flight magnetic resonance angiography (3D TOF MRA) using a 3-tesla (T) MR unit with 64-channel multi-detector row computed tomographic angiography (64-MDCTA) for detection and characterization of angiographically proven unruptured intracranial aneurysms. METHODS Thirty-eight patients with 47 aneurysms and 8 patients without aneurysms un...
متن کاملDiagnostic performance of coronary angiography by 64-row CT.
BACKGROUND The accuracy of multidetector computed tomographic (CT) angiography involving 64 detectors has not been well established. METHODS We conducted a multicenter study to examine the accuracy of 64-row, 0.5-mm multidetector CT angiography as compared with conventional coronary angiography in patients with suspected coronary artery disease. Nine centers enrolled patients who underwent ca...
متن کاملAn evaluation of the arterial occlusions in peripheral arterial disease by 64-detector multi-slice CT angiography: DSA correlation
Objective: Evaluation of peripheral arterial disease with 64-detector multi-slice CT angiography (MDCTA) and comparison of the results with the results of digital subtraction angiography (DSA), a standard reference. Materials and Method: The written informed consent of the patients and ethics committee approval were obtained. The retrospective study group consisted of 28 patients with a diagnos...
متن کاملAccuracy of MSCT Coronary Angiography with 64 Row CT Scanner—Facing the Facts
Improvements in multislice computed tomography (MSCT) angiography of the coronary vessels have enabled the minimally invasive detection of coronary artery stenoses, while quantitative coronary angiography (QCA) is the accepted reference standard for evaluation thereof. Sixteen-slice MSCT showed promising diagnostic accuracy in detecting coronary artery stenoses haemodynamically and the subseque...
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ژورنال
عنوان ژورنال: European Radiology
سال: 2008
ISSN: 0938-7994,1432-1084
DOI: 10.1007/s00330-008-1203-7