title: Klippel-Feil syndrome with epidural fibroblastoma in the area of vertebral fusion.
mesh_terms: D004824:Epidural Space; D005350:Fibroma / Q000150:complications* / Q000473:pathology; D006801:Humans; D007714:Klippel-Feil Syndrome / Q000150:complications*; D008297:Male; D008875:Middle Aged; D009333:Neck; D013115:Spinal Canal; D013125:Spinal Neoplasms / Q000150:complications* / Q000473:pathology