Intramedullary spinal tumours: a report of three cases, with special reference to early symptoms.
D000328:Adult; D001254:Astrocytoma / Q000175:diagnosis* / Q000000981:diagnostic imaging; D004806:Ependymoma / Q000175:diagnosis* / Q000000981:diagnostic imaging; D006801:Humans; D008297:Male; D008875:Middle Aged; D009192:Myelography; D013120:Spinal Cord Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging