title: Severe cervical ankylosis--DISH, AS or what?
authors.forename: M
authors.initials: M
authors.lastname: Helfenstein
mesh_terms: D000368:Aged; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D004057:Hyperostosis, Diffuse Idiopathic Skeletal / Q000175:diagnosis*; D009333:Neck; D013128:Spinal Osteophytosis / Q000175:diagnosis*; D013167:Spondylitis, Ankylosing / Q000175:diagnosis*