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What is A patient has ecchymosis and petechiae all over the body with no hepato-splenomegaly. All are true except and explain in detail?
Ans. is 'b' i.e., Bleeding into the joints Features of Acute and Chronic Idiopathic Thrombocytopenic Purpura Feature Acute ITP Chronic ITP Peak age of incidence Children 2-6 year Adults, 20-40 year Sex predilection None 3:1 female to male Antecedent infection Common 1-2 week Unusual Onset of bleeding Before Abrupt Insidious Hemorrhagic bullae in mouth Present in severe cases Usually absent Platelet count < 20000/4 3000-80000/8L Eosinophilia and yphocytosis Common Rare Spontaneous remission Occurs in 80% cases Months or years Uncommon