Abstract #1586

Yield of peri-ictal arterial spin-labelling MRI perfusion in refractory epilepsy

Jitender Saini¹, Sarbesh Tiwari², Sanjib Sinha³, Ravindranadh Chowdary M³, and Raghavendra K³

¹Nueroimaging and Interventional Radiology, National Institute of Mental Health and, Bangalore, India, ²Diagnostic and Interventional Radiology, All India Institute of Medical Sciences,, Jodhpur, India, ³Neurology, National Institute of Mental Health and, Bangalore, India

Arterial Spin Labelling (ASL), a non-invasive MR based perfusion technique, has emerged as an excellent method for quantifying brain perfusion and its potential in detecting perfusion changes in drug resistant epilepsy. Our study also demonstrates the perfusion changes in the epileptogenic zone with good concordance with structural MRI and video-EEG findings.

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