A rare cause of acute paraplegia: granulocytic sarcoma. T1-weighted sagittal MRI showed: Extensive epidural lesion extending from D4 to D10, isointense, compressing the spinal cord, associated to a diffuse low signal intensity of the vertebral bone marrow (tumoral infiltration). A rare cause
of acute paraplegia: granulocytic sarcoma. T1-weighted sagittal MRI showed: Extensive epidural lesion extending from D4 to D10, isointense, compressing the spinal cord, associated to a diffuse low signal intensity of the vertebral bone marrow (tumoral infiltration).