Some unusual lesions of the cervical spine in rheumatoid arthritis.
D001168:Arthritis; D001172:Arthritis, Rheumatoid; D001269:Atlanto-Occipital Joint; D002574:Cervical Vertebrae; D006801:Humans
ARTHRITIS, RHEUMATOID; ATLANTO-OCCIPITAL JOINT; CERVICAL VERTEBRAE