Figure 2From: Contrast mimicking a subarachnoid hemorrhage after lumbar percutaneous epidural neuroplasty: a case report Malpositioning of the neuroplasty catheter into the intradural space during the first attempt of lumbar percutaneous epidural neuroplasty because of dural adhesion at the previously operated sites. (A) The myelogram-like contrast filling in the anteroposterior image and (B) the contrast band along the ventral side of the dura (black arrow).Back to article page