[Magnetic resonance imaging in craniovertebral junction anomaly].
D000293:Adolescent; D000328:Adult; D000368:Aged; D001139:Arnold-Chiari Malformation / Q000175:diagnosis; D001269:Atlanto-Occipital Joint / Q000002:abnormalities*; D001270:Cervical Atlas / Q000002:abnormalities; D002648:Child; D005260:Female; D006801:Humans; D009682:Magnetic Resonance Spectroscopy; D008297:Male; D008875:Middle Aged; D010985:Platybasia / Q000175:diagnosis; D013595:Syringomyelia / Q000175:diagnosis