Splenomegaly in Arab children with idiopathic thrombocytopenic purpura

ABSTRACT

Splenomegaly was found in 31 [55%] of 56 Arab children with idiopathic thrombocytopenic purpura. Of those with splenomegaly, 84% had evidence of iron deficiency anemia compared to 48% in those without splenomegaly [P<0.001]. There was no significant difference in the prevalence of beta-thalassemia trait or history of preceding viral infection between those with or without splenomegaly. This study demonstrates a much higher prevalence of splenomegaly in Arab children with idiopathic thrombocytopenic purpura, most probably related to associated iron deficiency