Congenital : Thalassmia,Leukemia,Anemia, ITP
(Idiopathic thrombocytopenic purpura),G-6-PD,
Hemophilia
Infection : Malaria, Septicemia, DIC (Disseminated
intravascular coagulation)
Tomor : Leukemia, Lymphoma
Trauma : Aterosclerosis, DVT, การฉีกขาดของหลอดเลือด