No abstract

No abstract

No abstract

Immune thrombocytopenia (ITP) in children is usually a benign, self-limiting disorder. An acute Epstein-Barr virus (EBV) infection usually causes atypical lymphocytosis and mild decrease in platelets. Severe thrombocytopenia is an extremely rare complication. Anti-D immunoglobulin has been used for treatment of ITP in Rh(D)-positive nonsplenectomized patients. Severe hemolysis and acute renal failure are extremely rare complications that may be aggravated by the presence of an acute EBV infection. It is believed that anti-D immunoglobulin triggers an unusual virus-induced immune response causing hemolysis. We present a 4-year-old girl with ITP caused by an acute EBV infection that developed acute kidney injury following treatment with anti-D immunoglobulin. The patient recovered completely from thrombocytopenia and renal dysfunction. Intravascular hemolysis and acute kidney injury are consistent with anti-D immunoglobulin mechanism of action. Pediatric patients treated with anti-D immunoglobulin for ITP should be closely monitored for signs and symptoms of hemolysis that may be aggravated by the presence of EBV infection leading to impaired renal function.

No abstract