Intramedullary spinal cord arachnoid cysts are rare. So, we present an interesting
case of adult male presented with myelopathic symptoms and signs. Further investigations
revealed a finding of thoracic intramedullary cystic lesion, found postoperatively
to be an arachnoid cyst. Patient improved remarkably postoperative and during follow
up period.
Key-words:
Arachnoid cyst - intramedullary - spinal cord