Splenomegaly in children. Identifying the cause.
Splenomegaly is usually the result of systemic disease. The differential diagnosis can logically be subdivided into infectious, hematologic, metabolic, vascular, and neoplastic diseases which result in abnormalities of the lymphoid, reticuloendothelial, or vascular components of the spleen. Splenic enlargement increases the risk of traumatic rupture of the spleen. Splenectomy, although indicated in some conditions, does not always relieve the hypersplenic state, and its benefit must be weighed against the hazard of life-threatening episodes of sepsis.
D002318:Cardiovascular Diseases / Q000150:complications; D002648:Child; D002675:Child, Preschool; D005260:Female; D006402:Hematologic Diseases / Q000150:complications; D006801:Humans; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000209:etiology; D007239:Infections / Q000150:complications; D008661:Metabolism, Inborn Errors / Q000150:complications; D009369:Neoplasms / Q000150:complications; D013156:Splenectomy; D013163:Splenomegaly / Q000175:diagnosis / Q000209:etiology* / Q000601:surgery