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Emergency Noninvasive Angiography for Acute Intracerebral Hemorrhage REVIEW ARTICLES
SUMMARY: Spontaneous ICH is a devastating condition and is associated with significant mortality in the acute phase due to ongoing hemorrhage and hematoma expansion. A growing body of evidence suggests that there may be considerable utility in performing noninvasive vascular imaging during the acute-to-early phase of ICH. CTA has become widely available and is sensitive and specific for detecting vascular causes of secondary ICH such as aneurysms, arteriovenous malformations, dural arteriovenous fistulas, intracranial dissections, and neoplasm. CT venography can also diagnose dural sinus thrombosis presenting as hemorrhagi...
Source: American Journal of Neuroradiology - August 14, 2013 Category: Radiology Authors: Khosravani, H., Mayer, S. A., Demchuk, A., Jahromi, B. S., Gladstone, D. J., Flaherty, M., Broderick, J., Aviv, R. I. Tags: REVIEW ARTICLES Source Type: research

Location of the Clot and Outcome of Perfusion Defects in Acute Anterior Circulation Stroke Treated with Intravenous Thrombolysis BRAIN
CONCLUSIONS: Admission CBV defects are larger in proximal vessel occlusions. More of the penumbra can be salvaged if the occlusion is located distally. This effect seems to reach a plateau in the distal M1 segment of the MCA.
Source: American Journal of Neuroradiology - January 11, 2013 Category: Radiology Authors: Sillanpaa, N., Saarinen, J. T., Rusanen, H., Elovaara, I., Dastidar, P., Soimakallio, S. Tags: BRAIN Source Type: research

Experimental Evaluation of Immediate Recanalization Effect and Recanalization Efficacy of a New Thrombus Retriever for Acute Stroke Treatment In Vivo INTERVENTIONAL
CONCLUSIONS: In this experimental study, the pREset thrombus retriever showed a high recanalization rate in vivo. High-resolution FPCT allows detailed illustration of the thrombus-device interaction during embedding time and is advocated as an add-on tool to the animal model used in this study.
Source: American Journal of Neuroradiology - January 11, 2013 Category: Radiology Authors: Mordasini, P., Brekenfeld, C., Byrne, J. V., Fischer, U., Arnold, M., Jung, S., Schroth, G., Gralla, J. Tags: INTERVENTIONAL Source Type: research

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