Paget's disease of the skull and secondary basilar impression.
D001269:Atlanto-Occipital Joint / Q000002:abnormalities*; D001847:Bone Diseases; D004194:Disease; D006801:Humans; D010001:Osteitis Deformans / Q000150:complications*; D010985:Platybasia; D012886:Skull
ATLANTO-OCCIPITAL JOINT/abnormalities; CRANIUM/diseases; OSTEITIS DEFORMANS/complications