Fig. 3

A, B Sagittal thoracic and lumbar spine MRI demonstrating diffuse long segment spinal cord signal abnormality noted predominantly central in location with mild cord expansion seen starting from T4 vertebral body up to the conus medullaris. The cord shows a central hyperintense signal with peripheral hypointensity and multiple vessels surrounding the cord intradural in location along the lower thoracic spine. C, D Angiogram images of a left L2 dural AVF (diagnostic run and selective microcatheter run). Embolization was performed using glue