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ABSTRACT: Interleukin-12 receptor beta-1 (IL-12Rbeta1) defect is generally associated with selective susceptibility to weakly pathogenic mycobacteria and Salmonella species. Patients rarely experience infections caused by other organisms. We report a 5-year-old patient with IL-12Rbeta1 deficiency who developed recurrent visceral leishmaniasis 6 months apart. The patient responded to lyposomal amphotericin B treatment reasonably well.
The Pediatric Infectious Disease Journal 05/2007; 26(4):366-8. · 3.58 Impact Factor
