First performance evaluation of a dual-source CT (DSCT) system
نویسندگان
چکیده
منابع مشابه
The diagnostic evaluation of dual-source CT (DSCT) in the diagnosis of coronary artery stenoses
OBJECTIVE To evaluate the diagnostic accuracy of dual-source computed tomography (DSCT) in the diagnosis of coronary artery stenoses by comparing with conventional coronary angiography (CCA). METHODOLOGY CCA and DSCT were performed in 64 patients with suspected coronary artery disease (CAD) respectively (46 male, 18 female, age from 48 to 82 years old, mean 68.18 years). Various post-processi...
متن کاملDual-source CT coronary angiographic evaluation of coronary artery fistulas
The aim of the present study was to retrospectively evaluate the incidence and morphological features of coronary artery fistulas (CAFs) detected by dual-source computed tomography coronary angiography (DS-CTCA). Between January 2011 and January 2013, 19,584 consecutive patients that had undergone electrocardiogram-triggering DS-CTCA were retrospectively reviewed. Image reconstructions were per...
متن کاملSingle-source chest-abdomen-pelvis cancer staging on a third generation dual-source CT system: comparison of automated tube potential selection to second generation dual-source CT
BACKGROUND Evaluation of latest generation automated attenuation-based tube potential selection (ATPS) impact on image quality and radiation dose in contrast-enhanced chest-abdomen-pelvis computed tomography examinations for gynaecologic cancer staging. METHODS This IRB approved single-centre, observer-blinded retrospective study with a waiver for informed consent included a total of 100 pati...
متن کاملایمنی و عملکرد سی تی اسکن dual-source در مقایسه با سی تی اسکن single-source و آنژیوگرافی مرسوم در تشخیص بیماری های عروق کرونر قلب(مطالعه مروری نظام مند)
Background: The aim of this study is to explore the safety and diagnostic performance of dual-source CT scan in comparison with single source CT scan and conventional angiography in patients with coronary heart diseases.Materials and methods: A systematic review was performed using CRD standard methods. The Cochrane Library, MEDLINE, EMBASE، Google Scholar and TRIP were searched up to April 200...
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ژورنال
عنوان ژورنال: European Radiology
سال: 2006
ISSN: 0938-7994,1432-1084
DOI: 10.1007/s00330-006-0158-9