Results 261 to 270 of about 191,225 (306)

Postmortem Computed Tomography and Computed Tomography Angiography

Journal of Thoracic Imaging, 2019
With the introduction of modern imaging technology into the forensic field, postmortem imaging, particularly postmortem computed tomography (PMCT), has gained increasing importance in forensic investigations of deaths. In recent years, PMCT, which aims to provide observer-independent, reproducible forensic assessment in a minimally invasive manner, has
Heon, Lee, Sookyoung, Lee, Jang Gyu, Cha, Taehwa, Baek, Kyung-Moo, Yang   +4 more
openaire   +2 more sources

Computed Tomography Angiography (CTA)

2019
Multidetector CTA (MDCTA) of the peripheral arteries has high accuracy for detection of steno-occlusive diseases when compared with DSA. Its advantages over DSA include minimal invasiveness, reduced volume of contrast material, shorter scan times, and fast data acquisition.
Klaus D. Hagspiel, Patrick T. Norton
openaire   +1 more source

Postmortem-computed tomography and postmortem-computed tomography–angiography: a focused update

La radiologia medica, 2015
The use of multidetector CT (MDCT) represents a reality routinely used in several forensic institutes, for the numerous advantages that this diagnostic tool can provide; costs are becoming increasingly lower; data acquisition is always faster and once acquired may be revalued at any time. However, there are also some diagnostic limitations, for example,
BUSARDO', FRANCESCO PAOLO, FRATI, PAOLA, Guglielmi, Giuseppe, Grilli, Giampaolo, PINTO, Antonio, Rotondo, Antonio, PANEBIANCO, VALERIA, FINESCHI, VITTORIO   +7 more
openaire   +4 more sources

Computed Tomography, Computed Tomography Angiography, and Perfusion Computed Tomography Evaluation of Acute Ischemic Stroke

Neuroimaging Clinics of North America, 2018
This review outlines the current role of the individual components of multimodal computed tomography (computed tomography, computed tomography angiography, and perfusion computed tomography) in the evaluation of patients with acute ischemic stroke.
Carlos, Leiva-Salinas, Bin, Jiang, Max, Wintermark   +2 more
openaire   +2 more sources

Computed tomography imaging and angiography – principles

2016
The evaluation of patients with diverse neurologic disorders was forever changed in the summer of 1973, when the first commercial computed tomography (CT) scanners were introduced. Until then, the detection and characterization of intracranial or spinal lesions could only be inferred by limited spatial resolution radioisotope scans, or by the patterns ...
Shervin, Kamalian, Michael H, Lev, Rajiv, Gupta   +2 more
openaire   +2 more sources

Computed Tomography Angiography for Aortic Diseases

Radiologic Clinics of North America
Aortic pathologies encompass a heterogeneous group of disorders, including acute aortic syndrome, traumatic aortic injury , aneurysm, aortitis, and atherosclerosis. The clinical manifestations of these disorders can be varied and non-specific, ranging from acute presentations in the emergency department to chronic incidental findings in an outpatient ...
Ishan, Garg, Jakub M, Siembida, Sandeep, Hedgire, Sarv, Priya, Prashant, Nagpal   +4 more
openaire   +2 more sources

Coronary Computed Tomography Angiography

JAMA, 2020
Sarah, Feger, Marc, Dewey
openaire   +2 more sources

Noninvasive coronary angiography using computed tomography

Expert Review of Cardiovascular Therapy, 2005
While noninvasive imaging of the coronary lumen remains challenging, great strides have been made with computed tomography. Two variations of computed tomography are used in the study of the coronary tree: multislice or multidetector computed tomography and electron-beam computed tomography.
openaire   +2 more sources

Computed Tomography Angiography of Thoracic Aortic Aneurysms

Seminars in Ultrasound, CT and MRI, 2012
Thoracic aortic aneurysms (TAAs) can be life-threatening but often remain undiagnosed until a complication occurs or the disease is discovered incidentally on imaging studies performed for other purposes. Multidetector-row computed tomography angiography has emerged as a useful modality for aortic imaging and allows a comprehensive evaluation of TAAs ...
Robert, Liotta, Aamer, Chughtai, Prachi P, Agarwal   +2 more
openaire   +2 more sources

Posterior fossa haemangioblastomas: Angiography versus computed tomography

Acta Neurochirurgica, 1985
A series of 57 patients harbouring a total of 63 haemangioblastomas of the posterior fossa is reviewed. Some clinical data are pointed out and the findings of vertebral angiography and computed tomography scanning performed in 61 and 38 lesions, respectively, are examined.
A, Beltramello, F, Tognetti, G, Gaist, L, Rosta   +3 more
openaire   +2 more sources