title: Immune thrombocytopenia.
abstract: Immune thrombocytopenia (ITP) in children is a relatively uncommon and generally benign condition presenting as abrupt onset of bruising, petechiae and thrombocytopenia in an otherwise healthy child due to production of anti-platelet autoantibodies. Diagnosis is largely clinical and laboratory investigation should be kept to a minimum. Indications for treatment have not been standardized and include bleeding, parental anxiety and quality of life. Multiple treatments are available that have been proven to increase the platelet count; the most commonly employed include IVIG, steroids and WinRho (anti-D). Intracranial hemorrhage is the most serious potential complication but is extremely rare and splenectomy is reserved for chronically symptomatic patients who have not responded to other modalities. Identification of molecular targets may be a promising avenue for future research.
authors.forename: George M
authors.initials: GM
authors.lastname: Maher
mesh_terms: D002648:Child; D002675:Child, Preschool; D006801:Humans; D016553:Purpura, Thrombocytopenic, Idiopathic / Q000175:diagnosis* / Q000209:etiology / Q000628:therapy*