title: Malignant fibrous histiocytoma of the cervical spine. Report of an unusual case and description of light and electron microscopy.
mesh_terms: D002574:Cervical Vertebrae; D018219:Histiocytoma, Benign Fibrous / Q000648:ultrastructure*; D006801:Humans; D008297:Male; D008854:Microscopy, Electron; D008875:Middle Aged; D013125:Spinal Neoplasms / Q000648:ultrastructure*