[Spinal cord vascular malformations--clinical observation and analysis of x-ray presentations of our 12 cases].
D000293:Adolescent; D000328:Adult; D001165:Arteriovenous Malformations / Q000000981:diagnostic imaging; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009192:Myelography; D013116:Spinal Cord / Q000098:blood supply*