title: Lumbar epidermoid cyst following single spinal puncture. Case report.
mesh_terms: D004814:Epidermal Cyst / Q000209:etiology*; D006801:Humans; D007405:Intervertebral Disc Displacement / Q000601:surgery; D008159:Lumbar Vertebrae; D008297:Male; D008875:Middle Aged; D013120:Spinal Cord Neoplasms / Q000209:etiology*; D013129:Spinal Puncture / Q000009:adverse effects*