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Oren Gottfried, MD on X: "Spine Tumors & lesions are located either outside dura (Epidural), within dura, outside cord (Intradural-Extramedullary), or within cord (Intramedullary). Use mnemonic, ALCHEMISED, to remember all cord lesions.
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MRI in traumatic spinal cord injury: from clinical assessment to neuroimaging biomarkers - The Lancet Neurology
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Location, length, and enhancement: systematic approach to differentiating intramedullary spinal cord lesions | Insights into Imaging | Full Text
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