A case of high paraplegia after cerebral digital subtraction angiography
DONG Yao-wu
YANG Hai-feng
Abstract：Contrast-induced encephalopathy(CIE)is a rare condition characterized by neurological impairment following intravascular exposure to contrast media.Typically self-limiting,it does not result in significant long-term consequences.We reported a 51-year-old female patient with CIE,who had a history of hypertension and exhibited no apparent signs of neurological deficits prior to digital subtraction angiography(DSA).Following DSA using iodixanol contrast media,she experienced a severe complication manifesting as high-level paraplegia.The patient exhibited progressive grade 0 limb muscle weakness and sensory loss,while maintaining consciousness.Despite active treatment,the symptoms remained unimproved.This case is exceptionally rare in clinic,emphasizing the importance for clinicians to implement preventive measures for CIE.
Keywords：Contrast-induced encephalopathyDigital subtraction angiography(DSA)High paraplegia
Publication Date：2024-01-25
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：2( 58-59 )