<prompt> All the following conditions cause thrombocytopenia except -Giant hemangiomaInfectious mononucleosisHIV infectionIron deficiency anemia  <response>: CAUSES OF THROMBOCYTOPENIADECREASED PRODUCTION OF PLATELETSSelective impairment of platelet productionDrug-induced: alcohol, thiazides, cytotoxic drugsInfections: measles, human immunodeficiency virus HIVNutritional deficienciesB12, folate deficiency megaloblastic anemiaBone marrow failureAplastic anemiaBone marrow replacementLeukaemia, disseminated cancer, granulomatous diseaseIneffective hematopoiesisMyelodysplastic SyndromesDECREASED PLATELET SURVIVALImmunologic destructionPrimary autoimmuneChronic immune thrombocytopenic purpuraAcute immune thrombocytopenic purpuraSecondary autoimmune SLE, B cell lymphoid neoplasmsAlloimmune : post-transfusion and neonatalDrug-associated: quinidine, heparin, sulfa compoundsInfections: HIV, infectious mononucleosis transient, mild, dengue feverNon-immunologic destructionDisseminated intravascular coagulationThrombotic microangiopathiesGiant hemangiomasSEQUESTRATIONHypersplenismDILUTIONTransfusion 