septic emboli - DocNeuro https://docneuro.com/tag/septic-emboli/ Up-to-date concepts in neurology Thu, 21 Feb 2013 18:09:12 +0000 en-US hourly 1 https://wordpress.org/?v=6.4.3 Brain Abscess https://docneuro.com/brain-abscess/?utm_source=rss&utm_medium=rss&utm_campaign=brain-abscess Thu, 21 Feb 2013 18:09:12 +0000 https://docneuro.jz7sunfr-liquidwebsites.com/brain-abscess/ Abscess is in the differential for a rim enhancing mass, an important one in neuroradiology and often remembered by the mnemonic MAGIC DR – metastasis, abscess, glioma, infarct, contusion, demyelination and radiation necrosis. Diagnosis: Intraparenchymal brain abscess Figure 1: (a) right medial temporal lobe mass has high T2 signal centrally (red arrow) and a low […]

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]]> Septic Emboli https://docneuro.com/septic-emboli/?utm_source=rss&utm_medium=rss&utm_campaign=septic-emboli Mon, 20 Aug 2012 14:53:34 +0000 https://docneuro.jz7sunfr-liquidwebsites.com/septic-emboli/ There is an extensive differential for multifocal T2/FlAIR hyperintense lesions in the brain parenchyma including neoplasm (metastasis, lymphoma), infection (abscess, septic emboli), infarct (vasculitis), trauma (diffuse axonal injury) and demyelinating disease (multiple sclerosis). The peripheral distribution at the grey white junction follows regions of greatest blood flow within the brain suggesting a systemic origin like […]

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