title: Seronegative spondarthritis associated with Takayasu's arteritis.
abstract: A young woman presented with an aortic arch syndrome a few years after the onset of ankylosing spondylitis. Tissue typing showed HLA-B27. The possibility of an association between ankylosing spondylitis and Takayasu's arteritis is suggested.
mesh_terms: D000328:Adult; D001015:Aortic Arch Syndromes / Q000150:complications*; D005260:Female; D006680:HLA Antigens / Q000032:analysis; D015796:HLA-B27 Antigen; D006801:Humans; D013167:Spondylitis, Ankylosing / Q000150:complications* / Q000276:immunology; D013625:Takayasu Arteritis / Q000150:complications* / Q000276:immunology
chemical_list: D006680:HLA Antigens; D015796:HLA-B27 Antigen