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

Plasma fibronectin (FNp) concentrations were measured in 63 patients with acute respiratory failure and 28 patients with circulatory failure, using Laurell's electroimmunoassay method. Measurements were made in the acute phase and repeated in the course of the disease. The mean FNp concentration in 20 controls was 262 +/- 59 mg/l. FNp values were normal in the acute phase of chronic obstructive pulmonary disease and in cardiogenic pulmonary oedema. In contrast, they were significantly decreased in adult respiratory distress syndrome and in acute pneumonia, as well as in acute circulatory failure, notably from septic shock. FNp values were also considerably reduced in patients with severe disseminated intravascular coagulation syndrome. Clinical improvement was accompanied by a return to normal of FNp concentrations. The mortality rate was greater in patients with low FNp values than in those with normal values.
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PMID:[Acute respiratory and circulatory failure. Prognostic value of plasma fibronectin levels]. 622 Mar 70

Evidence is presented from 43 dogs and 30 patients that under conditions of severe hemorrhagic, traumatic or septic shock, there may be partial obstruction of the pulmonary microcirculation due to disseminated intravascular coagulation (DIC) particularly in the pulmonary venules. This may cause the left atrial pressure to fall and the pulmonary artery pressure to rise, in some cases drastically. Pulmonary edema may result. This dangerous rise in pulmonary artery pressure is not reflected by the wedged pulmonary artery catheter which will monitor only the status of the left heart. Central venous pressure (CVP) may remain within normal limits even after pulmonary artery pressure has risen to dangerous levels with the development of pulmonary edema. It is only with right ventricle failure against the high pulmonary pressure that CVP rises. It is concluded that pulmonary artery pressure measurements are very important in monitoring intravenous fluid administration in severe shock. Wedged pulmonary artery pressures monitor the left heart but may be misleading if taken alone. Central venous pressure gives a delayed response to fluid overload.
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PMID:Pulmonary artery pressure versus pulmonary capillary wedge pressure and central venous pressure in shock. 629 Nov 18

The "shock lung" syndrome may occur in diabetic ketoacidosis in association with disseminated intravascular coagulation; occasionally it occurs alone after treatment of the ketoacidosis. Two patients developed pulmonary opacities with clinical features of acute respiratory distress such as are seen in the shock lung syndrome; in both, however, the findings suggested a different mechanism from that occurring in the syndrome. Hypoalbuminaemia was prominent, and it is postulated that a low plasma osmotic pressure caused by high volume crystalloid infusions may have precipitated the acute respiratory complications. Plasma osmotic pressure may be an important variable in patients given large volumes of crystalloid infusions; further studies are required to elucidate mechanisms of pulmonary oedema in such patients.
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PMID:Acute respiratory distress in diabetic ketoacidosis: possible contribution of low colloid osmotic pressure. 640 36

Six foals were inoculated intrabronchially with a suspension of Corynebacterium equi. Six weeks before this challenge, three foals were vaccinated with a C. equi bacterin. Three foals were unvaccinated controls. All foals developed a severe bronchopneumonia in the inoculated lung, indicating that vaccination was not protective. Three foals (two vaccinated, one control) were killed eight to nine days after infection. One control died on day 9 with lesions of disseminated intravascular coagulation. The remaining two foals (one vaccinated, one control) were killed on day 17. C. equi was cultured in large numbers from affected lung and bronchial lymph nodes, and in smaller numbers from unaffected lung, spleen, and liver in all foals. In the 8- to 9-day-old lung lesions, the alveoli were filled with macrophages, neutrophils, and multinucleate giant cells and most contained numerous C. equi. The few foci of alveolar necrosis were associated with groups of bacteria-laden macrophages undergoing degeneration. In the lesions of 17-day duration, there was extensive parenchymal destruction with little fibrous tissue reaction. Lesions common to both groups included hyperplastic bronchiolitis, pulmonary edema, and perivascular lymphocytic cuffs and a pyogranulomatous lymphadenitis in bronchial nodes. One vaccinated foal had a microscopic pyogranulomatous colitis. The lesions in the experimentally infected foals are compared with those in naturally infected foals and discussed in terms of likely pathogenetic mechanisms involved in C. equi pneumonia in foals.
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PMID:The pathology of experimental Corynebacterium equi infection in foals following intrabronchial challenge. 662 48

A brief survey of disseminated intravascular coagulation (DIC) is presented, with clinical, paraclinical and pathologoanatomical characteristic. The difficulties in making the diagnosis at the clinic are stressed upon, authors' observations on one male subject, admitted to the clinic with multiple extensive subcutaneous hemorrhages are reported, that were followed by successive pareses of the lower and upper limbed. The case had a lethal end with manifestations of pulmonary edema and cerebral coma on the base of the disseminated intravascular coagulation. The diagnosis was made, while still living, by skin biopsy and later at necropsy--confirmed thrombus in the lungs, heart, kidneys and brain.
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PMID:[Description of disseminated intravascular coagulation in a case diagnosed intravitally]. 667 87

Hyperthermia is a totally different modality from existing treatment modalities. Systemic hyperthermia (S-HT) is effective against advanced tumors which make resistance to conventional cancer therapies. In S-HT, it is essential and very important to manage cardio-pulmonary function in good condition. Especially, PEEP (about 7 cm H2O) is very effective to prevent lung edema. Fifty-four patients with a variety of neoplasms were subjected to S-HT, alone or in combination with chemotherapy, radiotherapy, and immunotherapy. S-HT was performed under general anesthesia by using extracorporeal circuit in corporating a heat exchanger. Usually, S-HT was given for 4-8 hours with 41.5-42.0 degrees C at 2 weeks intervals. Out of 25 evaluable cases, response was obtained in 11 cases (44%) including 2 cases of complete response. Cardio-pulmonary performance was evaluated using a flow directed pulmonary artery catheter (Swan-Ganz catheter). At treatment temperature, all patients showed hyperdynamic conditions and developed a two-fold mean increase in cardiac index. Altogether 172 treatment sessions were associated with sinus tachycardia and a reduction in diastolic pressures. Laboratory abnormalities included thrombocytopenia without sign of D.I.C., moderate hyperglycemia, mild degree of hypophosphatemia, hypolcalemia and transient elevations in liver enzymes. Serum creatinine levels were elevated in all treatment sessions without elevation of serum BUN. Serum levels of calcium and magnesium were stable. All of abnormalities and toxicities were decreased within 1 to 2 weeks after treatments. It is suggested that with carefully monitored conditions S-HT be performed safely without heart failure.
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PMID:[Clinical practice of systemic hyperthermia therapy and physiological responses of the host]. 687 Feb 90

A previously healthy man accidentally swallowed 20 to 50 ml of Formalin (25%). Relevant clinical findings after the accident were: severe metabolic acidosis, severe disseminated intravascular coagulation and renal failure. He died 7 hours after formaldehyde ingestion-presumably from toxic pulmonary oedema. Relevant post-mortem findings were: massive pulmonary damage (toxic oedema), leather-like thickening of the gastric wall and multiple subendocardial haemorrhages. The treatment of formaldehyde poisoning is briefly discussed.
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PMID:[Accidental fatal formaldehyde poisoning]. 688 Feb 8

Cardiopulmonary dysfunction has been observed after the removal of benign hydatidiform mole. Of 60 cases reviewed with benign trophoblastic disease, five developed respiratory complications. Two patients developed pulmonary edema that progressed to adult respiratory distress syndrome. Autopsy of two patients showed no evidence of pulmonary trophoblastic emboli. Possible etiologies for the pulmonary findings, including trophoblastic emboli, hypervolemia, disseminated intravascular coagulation, and hyperthyroidism, are discussed.
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PMID:Benign molar pregnancies: pulmonary complications. 697 15

A young woman who was bitten by a male funnel-web spider presented with early, severe pulmonary oedema which was successfully managed with positive and expiratory pressure ventilation. However, three days after envenomation, she developed a consumption coagulopathy which proved fatal. It is evident that our knowledge of the actions of the toxin is incomplete, and that the standard method of management advocated by previous writers is inadequate.
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PMID:Severe lung oedema and fatal consumption coagulopathy after funnel-web bite. 701 98

A 25-year-old Black man was exposed to an 11 000 V electrical injury. The rapid development of neurogenic pulmonary oedema, haemolysis and disseminated intravascular coagulation is outlined. The importance of early prophylaxis and treatment in order to decrease the high morbidity associated with high-tension injury is stressed. A review of the literature follows.
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PMID:High-voltage electrical injury. A case report and review of the literature. 703 80


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