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6 Cards in this Set

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etiology
due to tissue factor release and/ or damaged epithelium>>>> clotting ( small thrombi) and continue consumption of procoagulants
---- secondary to retain of prodict of conception, postpartum hemorrhage, any cause of prolonged hemorrhage, malignancy, trauma or sepsis.
other causative factors-- rhabdomyolysis, adenocarcinoma
heat strokes sepsis!!!!
tranfusion reaction, head trauma burns
abraptio placenta
amnionic fluid embolism
snake bites
pancreatitis
clinical
bleeding from any possible site because it is consumptions of platelets and clotting factors
thrombosis is less common
hemolysis is more often and can
lead to renal failure
confusion and jaundice
ds
schistocytes
thrombocytopenia
reticulocytosus
decreased fibrinogen
elevated PT elevated PTT
increased d -dimers
increasedfibrin split product level
tx
1. treat undrelying disease
provide supportive therapy with transfusion of packed red blood cells, platelets
FFP
cryoprecipitate
if DIC develops intraoperatively what to do
1. stop the surgery
treat DIC
return to operation rrom when bleeding stops
what about heparin
still contravesial-- may be used in the cases of acute thrombosis