Emergency radiology
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Emergency radiology · Apr 2011
ReviewPictorial review: computed tomography features of cardiovascular emergencies and associated imminent decompensation.
Multi-detector computed tomography (MDCT) scanner is available in most hospitals and is increasingly being used as the first line imaging in trauma and suspected cardiovascular emergencies, such as acute coronary syndrome, pulmonary artery thrombo-embolism, abdominal aortic aneurysm and acute haemorrhage (Ryan et al. Clin Radiol 60:599-607, 2005). ⋯ Recognition of computed tomography (CT) signs of imminent cardiovascular decompensation will alert the clinical radiologist to the presence of shock. In this review, the imaging findings of cardiovascular emergencies in both acute traumatic and non-traumatic settings with associated signs of imminent decompensation will be described and illustrated.
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Emergency radiology · Apr 2011
ReviewHighlights from the scientific and educational abstracts presented at the ASER 2010 Annual Scientific Meeting and Postgraduate Course.
The American Society of Emergency Radiology 2010 Annual Scientific Meeting and Postgraduate Course encompassed a wide range of topics: traumatic and non-traumatic emergencies, radiation dose management, technical innovations and advancements, emergency preparedness, mass casualties, military radiology, and teleradiology. This article highlights the scientific and educational abstracts presented at the meeting (Emerg Radiol 17:517-551, 2010).
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Emergency radiology · Apr 2011
Case ReportsImaging findings in spinal subarachnoid hemorrhage in patient with hemophilia A: an unusual cause for back pain.
Back pain and presentation with spinal canal hemorrhage in hemophilia is not common; however, these are significant clinical issues and may lead to significant neurological issues and morbidity. We present an interesting case of severe back pain in a young patient with moderate hemophilia A. Imaging confirmed subarachnoid hemorrhage in the spinal canal without intracranial hemorrhage. ⋯ We also describe the anatomy and imaging features of hemorrhage in the different spinal canal compartments, including the subarachnoid space. Spinal canal hemorrhage in hemophilia is an emergency and serious condition and must be diagnosed and treated promptly. It is important to be aware of the diagnostic features of the spinal canal hemorrhage and carefully assess the spinal canal in hemophiliacs on cross-sectional studies.