Pseudomeningocele with spinal cord compression following removal of meningioma at the Th3-Th4 level: a case report.

Pseudomeningocele is an abnormal extradural collection of the cerebrospinal fluid in soft tissues, communicating with the arachnoid space through a dural defect. Postoperative pseudomenigocele of the thoracic spine presenting with myelopathy is a rare phenomenon; we found only two such cases in the literature. A clinical case of a female patient operated on for meningioma at the Th3-Th4 level with postoperative pseudomenigocele and spinal cord compression is presented.