Vertebral angiography in the diagnosis of intraspinal masses in upper cervical region.
D000293:Adolescent; D000328:Adult; D000368:Aged; D000792:Angiography; D002574:Cervical Vertebrae; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008297:Male; D009192:Myelography; D013120:Spinal Cord Neoplasms / Q000000981:diagnostic imaging*; D013125:Spinal Neoplasms / Q000000981:diagnostic imaging*; D013382:Subtraction Technique; D014711:Vertebral Artery / Q000000981:diagnostic imaging