title: Case report 477: Cauda equina syndrome (CES) complicating long-standing ankylosing spondylitis (AS).
authors: Department of Radiology, Hospital for Special Surgery, New York, New York.
authors: D J
authors: DJ
authors: Rubenstein
authors: B
authors: B
authors: Ghelman
mesh_terms: D002420:Cauda Equina; D006801:Humans; D008297:Male; D008875:Middle Aged; D009408:Nerve Compression Syndromes / Q000209:etiology*; D013167:Spondylitis, Ankylosing / Q000150:complications*