Fig. 1From: Surgical management of idiopathic thoracal ventral spinal cord herniation: a case reportPreoperative MRI and CT-myelogram. A T2-weighted sequence sagittal MRI showing the herniated spinal cord ventrally. B T2-weighted sequence axial MRI showing the central herniation of the spinal cord through the ventral wall of the dura mater. C CT-myelogram confirms that there is no accompanying arachnoid cyst. D Sagittal CT-myelogram imaging of the spinal columnBack to article page