title: Reactive arthritis due to Salmonella schwarzengrund in a patient with asymptomatic spondylitis.
abstract: Reactive arthritis following enteric infection with Salmonella schwarzengrund, a species not previously described in association with this condition, occurred in a 51-year-old man with bilateral sacro-iliitis.
mesh_terms: D001168:Arthritis / Q000209:etiology* / Q000276:immunology; D005517:Foodborne Diseases / Q000150:complications; D006680:HLA Antigens / Q000032:analysis; D015796:HLA-B27 Antigen; D006801:Humans; D008297:Male; D008875:Middle Aged; D012480:Salmonella Infections; D013167:Spondylitis, Ankylosing / Q000150:complications*
chemical_list: D006680:HLA Antigens; D015796:HLA-B27 Antigen