Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0012739 (disseminated intravascular coagulation)
 8,673 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Every surgical procedure taxes the hemostatic defenses of the patient. If his hemostatic mechanism is sound, he is unlikely to have a bleeding problem during or after an operation, unless, of course, a suture or clip slips off. Two classes of patients do present bleeding problems to the surgeon. One group has a pre-existing bleeding tendency, the other acquires it during or after the operation. The recognition of patients with severe hemostatic disabilities, such as hemophilia, presents no problem since the patient is aware of the disease. The mild bleeder is less likely to be detected by screening tests than by adroit questioning. The major hemostatic defect that may develop during an operation, or shortly thereafter, is disseminated intravascular coagulation. This syndrome, always secondary, may accompany shock, mismatched blood transfusion, septicemia, or extensive malignancy. Its prevention or early recongnition is much easier than treatment after circulating platelets and some coagulation factors have been consumed and fibrinolysis is destroying fibrin and fibrinogen.
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PMID:Surgical hemostasis. 37 88

A prospective study of cord blood for coagulability, evidence for disseminated intravascular coagulation (DIC), and hematocrit was done in 106 infants who were offspring of mothers with high-risk pregnancies (pre-eclampsia, diabets mellitus, third-trimester bleeders, severe erythroblastosis fetalis, maternal hypertension, fetal distress, and spontaneous premature labor). Significant changes of hypercoagulability (low AT-III and abnormal TEG) were seen in the third-trimester bleeder and premature labor groups which also had the highest incidence of IRDS and necrotizing. Infants undergoing "stress" (pre-eclampsia, fetal distress) had elevated levels of factors V and VIII but were not hypercoagulable or AT-III deficient. Except for mild thrombocytopenia, infants of the diabetic mothers, a group with increased thrombotic complications, did not show any cord blood abnormalities. Offspring of third-trimester bleeders were anemic. The EBF infants were also anemic, severely hypercoagulable, and showed coagulation changes compatible with severe liver disease and/or DIC. Mild changes compatible with intravascular coagulation were seen in six infants and were not related to the the development of IRDS.
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PMID:Cord blood coagulation studies in infants of high-risk pregnant women. 111 15