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Tag Archives: Brain Ischemia/complications/radiography

CT perfusion mean transit time maps optimally distinguish benign oligemia from true "at-risk" ischemic penumbra, but thresholds vary by postprocessing technique

Kamalian S, Kamalian S, Konstas AA, Maas MB, Payabvash S, Pomerantz SR, Schaefer PW, Furie KL, Gonzalez RG, Lev MH. CT perfusion mean transit time maps optimally distinguish benign oligemia from true “at-risk” ischemic penumbra, but thresholds vary by postprocessing technique. AJNR Am J Neuroradiol. March 2012;33(3):545-549. Full Text – Open Access Publication Date March…

Acute ischemic stroke: infarct core estimation on CT angiography source images depends on CT angiography protocol

Pulli B, Schaefer PW, Hakimelahi R, Chaudhry ZA, Lev MH, Hirsch JA, Gonzalez RG, Yoo AJ. Acute ischemic stroke: infarct core estimation on CT angiography source images depends on CT angiography protocol. Radiology. February 2012;262(2):593-604. Full Text – Open Access Publication Date February 2012 How Analyze was Used “Ischemic lesions on CT angiography source images…