DISORDERS OF HEMOSTASIS Dept of Hematology ZhongShan Hospital, FuDan University Prof, JIAn-mInXU
DISORDERS OF HEMOSTASIS Dept.of Hematology ZhongShan Hospital,FuDan University Prof. JlAN-MIN XU
General Considerations Disorders of hemostasis defects in platelet number or function problems in fibrin clot (coagulation Bleeding due to platelet disorders is typically mucosal or dermatologic include epistaxis, gum bleeding menorrhagia, gastrointestinal bleeding purpura, and petechiae
General Considerations • Disorders of hemostasis defects in platelet number or function problems in fibrin clot (coagulation) • Bleeding due to platelet disorders is typically mucosal or dermatologic include epistaxis, gum bleeding, menorrhagia, gastrointestinal bleeding, purpura, and petechiae
Thrombocytopenic Purpura Dept of Hematology ZhongShan Hospital, FuDan University Prof, JIAn-mInXU
Thrombocytopenic Purpura Dept.of Hematology ZhongShan Hospital,FuDan University Prof. JlAN-MIN XU
Brief 1.definition bleeding of skin, mucous and organs 2. cause: (1)production :I drug, tumor, infection, adiation (2)destruction :t ITP, DIC, TTP (3)abnormal distribution: splenomegaly 3.classification primary secondary
Brief 1.definition：bleeding of skin、mucous and organs 2.cause： （1）production ：drug, tumor, infection, radiation （2）destruction ：ITP,DIC,TTP （3）abnormal distribution：splenomegaly 3.classification：primary ,secondary
IDIOPATHIC (AUTOIMMUNE THROMBOCYTOPENIC PURPURA(TP)
IDIOPATHIC (AUTOIMMUNE) THROMBOCYTOPENIC PURPURA (ITP)