apart from the reactive arthritis with a generally accepted aetiology such as those following infections of the genital tract ( chlamydia trachomatis , ureaplasma urealyticum or of the gastrointestinal tract : yersinia enterocolitica and pseudotuberculosis , shigella flexneri , salmonella minor , campylobacter jejuni ) , the authors discuss the possibility of including , in a broader definition of ra , post-streptococcal arthritis and cases of arthritis following gonococcal , meningococcal and brucella infections .
C0085435
ra
C0003864
arthritis