Lumbar epidural analgesia in a nulliparous patient with a low thoracic spinal meningeal cyst and sacral Tarlov cysts: a case report.

Extradural meningeal cysts are rare CSF-filled dural diverticula, which may complicate the provision of neuraxial anesthesia, and there is a paucity of literature to guide anesthetic management of pregnant patients presenting with extradural meningeal cysts. We report the safe provision of labor epidural analgesia to a parturient with a low-thoracic type I extradural meningeal cyst and review the literature describing this pathology.