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Coronary computed tomographic angiography-derived anatomic and hemodynamic plaque characteristics in prediction of cardiovascular events
This study investigated the association of anatomic and hemodynamic plaque characteristics based on deep learning coronary computed tomography...
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Computed tomographic angiography (CTA) diagnosis of a rare meandering right pulmonary vein (MRPV)
Meandering right pulmonary vein (MRPV) is an exceedingly rare congenital pulmonary vascular variant with less than 20 reported cases. MPVR is a...
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Association of pericoronary adipose tissue with atrial fibrillation recurrence after ablation based on computed tomographic angiography
PurposeQuantitative measurement of pericoronary adipose tissue volume (PCATV) and fat attenuation index (FAI) has mostly been used in the study of...
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Anomalous origin of the coronary artery: prevalence and coronary artery disease in adults undergoing coronary tomographic angiography
BackgroundAnomalous aortic origin of a coronary artery (AAOCA) is a rare congenital coronary anomaly with the potential to cause adverse cardiac...
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Angiography
Most patients with Raynaud’s phenomenon warrant no vascular evaluation. However, those patients with findings consistent with persistent digital...
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3D Echocardiographic and Computed Tomographic Angiography Guidance for Percutaneous Closure of a Type II (Intermediate) Aortopulmonary Window
A 4-year-old female was diagnosed with Type II Aortopulmonary window after being seen for a murmur. By utilizing multimodality advanced imaging,...
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Diagnostic accuracy of computed tomography angiography (CTA) for diagnosing blunt cerebrovascular injury in trauma patients: a systematic review and meta-analysis
ObjectivesPrevious literature showed that the diagnostic accuracy of computed tomographic angiography (CTA) is not equally comparable with that of...
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Assessing patent foramen ovale on coronary computed tomographic angiography: a comparison with transesophageal echocardiography
PurposeThis study was undertaken to determine if coronary computed tomographic angiography (CCTA) can help to assess patent foramen ovale (PFO) with...
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Morphologic variants of the Cerebral Arterial Circle on computed tomographic angiography (CTA): a large retrospective study
PurposeTo confirm and illustrate the great variability of morphology of the Cerebral Arterial Circle (CAC)—also commonly called “Circle of Willis”—in...
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Feasibility of Subtraction Coronary Computed Tomographic Angiography and Influencing Factor Analysis: a Retrospective Study
ObjectiveTo investigate the feasibility of subtraction coronary computed tomographic (CT) angiography (SubCCTA) to decline calcium artifacts and...
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Preliminary findings on diagnostic performance of computed tomography perfusion images for intracranial arterial stenosis: a retrospective study
ObjectivesComputed tomographic perfusion (CTP) can play an auxiliary role in the selection of patients with acute ischemic stroke for endovascular...
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Diagnosing Pulmonary Embolism with Computed Tomography Pulmonary Angiography
Pulmonary embolism (PE) is the third most common cause of cardiovascular mortality after myocardial infarction and stroke. Incidence rates range from...
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Variations in external carotid artery branches and common carotid bifurcation level: a computed tomography angiography study
BackgroundThe common carotid bifurcation level is an important surgical landmark during head and neck surgery, especially endarterectomy, that could...
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Computed Tomography Angiography and Magnetic Resonance Angiography of the Carotids
Duplex ultrasonography is usually the initial study used to evaluate carotid artery disease. It provides an accurate noninvasive tool to determine...
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Computed Tomographic Angiography in the Diagnosis of Peripheral Arterial Disease
Advanced CT scanners produce high-resolution datasets. With the use of image post-processing tools reconstructions are made in any direction and...
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Effect of different injection rates and doses of contrast medium on the image quality of computed tomographic angiography in African grey parrots (Psittacus erithacus)
BackgroundAtherosclerosis is a common cardiovascular disease in parrots but the antemortem diagnosis is challenging. In human medicine, computed...
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Collateral status evaluation coupled with time window by dynamic axial computed tomographic angiography with a focus on the middle cerebral artery for mechanical thrombectomy
BackgroundDynamic axial computed tomographic angiography (dynax–CTA), covering a thin width, with a focus on the bilateral middle cerebral artery...
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Automatic coronary artery segmentation and diagnosis of stenosis by deep learning based on computed tomographic coronary angiography
ObjectivesCoronary computed tomography angiography (CCTA) has rapidly developed in the coronary artery disease (CAD) field. However, manual coronary...
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Left atrial volume by cardiac CTA prior to catheter ablation: comparison to echocardiography and association with recurrent atrial fibrillation
ObjectiveLeft atrial volume index (LAVI) by echocardiography can be challenging and its accuracy is highly dependent on image quality. Cardiac...
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The role of combined computed tomographic angiography and digital subtraction angiography in the management of cervico-facial vascular lesions
BackgroundCervicofacial vascular lesions are one of the most challenging diseases managed by intervention radiologists and specialized surgeons....
