Salmonella infection-associated acute rhabdomyolysis. Some pathogenic considerations

Rhabdomyolysis is a syndrome characterized by extended myolysis, elevation of serum aminotransferases and creatine kinase, and myoglobinuria. It is a rare but well-established complication of a spectrum of infectious diseases. Salmonella infections have been connected with this syndrome as well. We present here the case of a 58-year-old female affected by Charcot-Marie-Tooth (CMT) disease, a type of hereditary neuropathy, who presented with acute renal failure and rhabdomyolysis syndrome in the course of Salmonella infantis gastroenteritis. We formed some considerations on the pathogenesis of rhabdomyolysis in this specific setting based on certain experimental works on the Salmonella pathogenic cycle. We concluded that the calcium-dependent mechanism coupled with a predisposing factor might be of major significance in the development of this complication.