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Query: UMLS:C0012739 (disseminated intravascular coagulation)
 8,673 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Disseminated intravascular coagulation (DIC) was recently observed intraoperatively in two patients who required correction and stabilization of scoliosis with Harrington instrumentation and spinal fusion. Despite negative bleeding history and normal preoperative coagulation parameters, each patient developed sudden massive bleeding soon after decortication of spinous processes and facet joints. Coagulation profile revealed decreased platelets, plasma coagulation factors, and fibrinogen in association with elevated fibrin split products. Cessation of all bleeding occurred within a few hours. There was rapid correction of the coagulation parameters with blood component replacement therapy, indicating that the defibrination was short-lived and had ceased by the end of surgery. A review of the literature revealed six similar cases of DIC occurring during elective orthopedic surgery, four of which involved spinal arthrodesis and/or bone grafts. We suggest that injury secondary to decortication or chipping at bone can serve as a trigger for defibrination. This type of DIC is self-limited, and ends with completion of the operation. The treatment is blood component replacement. Heparin should be avoided.
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PMID:Disseminated intravascular coagulation during surgery for scoliosis. 706 31

A 61-year-old man with a history of hypertension and diabetes mellitus had a tooth extracted. Nine days later, he was admitted to the hospital with complaints of high fever, dyspnea, and anterior chest pain. Physical examination revealed a drowsy man with a fever of 38.2 degrees C, blood pressure of 66/44 mmHg, and marked redness and swelling from the neck to anterior part of the chest. Laboratory examination indicated severe infection and multiple organ failure, consisting of cardiac, respiratory, renal, and hepatic failure, with disseminated intravascular coagulation. Chest X-ray and CT-scan films showed abscesses extending from the neck to the mediastinum, and bilateral pleural effusion. Immediately, he was treated with catecholamines, furosemide, mechanical ventilation with a high concentration of oxygen, continuous drainage, repeated skin incisions, and broad-spectrum antibiotics. In addition, steroid pulse therapy was administered for persistent respiratory failure. On the 28th hospital day, a fistula developed between the trachea and the mediastinum, and an intratracheal tube had to be inserted through the fistula. On the 212 th hospital day, after intravenous hyperalimentation, continuous intravenous insulin infusion, and administration of broad-spectrum antibiotics, catecholamines, and furosemide, the patient was weaned from mechanical ventilation. A restrictive ventilatory defect due to ankylosis and atrophy of underused muscles was noted after weaning, but the PaO2 was high with a low dose of oxygen (1 to 2 l/min), and 21 months later, the blood gases were normal while the patient was breathing room air. As of January, 1996, he was undergoing rehabilitation to promote his recovery from ankylosis, muscle atrophy, and speech dysfunction.
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PMID:[Recovery from descending necrotizing mediastinitis and multiple organic failure after seven months of mechanical ventilation]. 893 49