RT Journal Article SR Electronic T1 Sildenafil-Induced Cervical Spinal Cord Infarction JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP E32 OP E33 DO 10.3174/ajnr.A2628 VO 33 IS 3 A1 Walden, J.E. A1 Castillo, M. YR 2012 UL http://www.ajnr.org/content/33/3/E32.abstract AB SUMMARY: We present a patient with an acute cervical spinal cord infarction resulting from the use of sildenafil (Viagra) in combination with his hypertension medication. Symptoms were acute and rapidly progressive, and MR imaging with DWI was crucial in confirming the diagnosis. DWIdiffusion-weighted imagingSTIRshort tau inversion recovery