Rare giant intradural epidural hemolymphangioma: A case report

Figure 2 Intraoperative resection process of the cyst. A: Remove the posterior wall of the spinal canal to fully reveal the head and tail of the cyst as well as both sides; B: The cyst is huge with a thin outer membrane, tearing the wall of the cyst to release its inner clear fluid to reduce the volume of the cyst; C: Carefully peel off the mass, and its outer membrane is seen to be adhered to the dura mater; D: After complete peeling off of the mass, the dura mater is seen to be well pulsed.