[Post-salmonella rheumatism: case report].

A twenty seven year old man had polyarthritis following diarrhoea due to Salmonella typhimurium. The role of the salmonella infection in the pathogenesis of this joint problem would appear to be confirmed by the detection of the organism on stool culture and a positive reaction for specific antigens in the blood. The arthritis was cured in six weeks under the influence of non-steroid anti-inflammatory agents.