Renal azotemia and associated clinical and laboratory findings in dogs with Babesia rossi infection

Our results clarified that RA is more common than previously reported in B. rossi. This study also demonstrated that USG determination is not a reliable method to evaluate renal concentrating ability in azotemic dogs with babesiosis. Thus, if available, urine osmolality should be part of the diagnostic work-up of dogs infected with B. rossi to avoid misclassification of dogs with RA as having prerenal azotemia. If urine osmolality cannot be measured, clinicians should realize that most azotemic dogs with B. rossi infection have RA.