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

Pneumonia is one of the most serious infections in the neonate and is responsible for a large percentage of neonatal mortality. Pneumonia in a premature or term infant who is debilitated by an underlying problem such as hyaline membrane disease carries an extremely high morbidity and mortality. Since most of the bacterial pneumonias are treatable, early recognition and diagnosis and vigorous treatment are essential. X-ray findings, though helpful, serve only as a guideline. Prognosis is adversely affected if pneumonia results in generalized sepsis, leading to meningitis, disseminated intravascular coagulation, and osteomyelitis. Prompt antibiotic treatment should be begun before the etiologic agent or drug susceptibility is known.
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PMID:Acute pneumonia in the newborn: changing picture. 32 96

An analysis of seven sporadic cases of Legionnaires' disease confirmed clinical features recorded during epidemics and identified aspects of the illness either unreported or not emphasized. Four patients had central nervous system abnormalities. Mental status changes included somnolence, obtundation, delirium, disorientation, and confusion. Three patients experienced visual hallucinations, and one patient without pneumonia had a grand mal seizure with residual memory deficit. Two patients had disseminated intravascular coagulation with thrombocytopenia, elevated split fibrin products, and prolonged partial thromboplastin and prothrombin times. Four patients had severe hypoxia; one patient had an exudative pleuritis. One patient whose treatment included erythromycin had radiologic improvement of his pneumonia despite deteriorating ventilatory function that led to death. The concept of Legionnaires' disease as a severe, diagnostically perplexing pneumonic illness is valid but too narrow. The emerging spectrum is that of a multisystem disease that, besides the lungs, often involves the central nervous system and can be accompanied by disseminated intravascular coagulation.
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PMID:Sporadic cases of Legionnaires' disease: the expanding clinical spectrum. 43 28

The course of intrauterine infections are illustrated and 5 maternal deaths reported. Early lung complications were predominant, described as shock lung or septic pneumonia. Renal complications or disseminated intravascular coagulation were absent or developed late. In contrast to gram negative sepsis there was a frequent association with premature rupture of the membranes, which indicates the danger of this event. On microbiology gram positive rods were found more frequently than a mixed flora. The morphology of intrauterine infection is similar to those of puerperal sepsis although the clinical course is quite different. This indicates a change in infectious pattern during the last centuries.
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PMID:[Intrauterine infections in pregnancy. The significance of premature rupture of the membranes and early lung complications]. 45 59

An autopsy case of a 69-year-old male with acute diffuse interstitial fibrosing pneumonitis complicated by bilateral renal cortical necrosis was presented. Autopsy revealed acute diffuse interstitial fibrosing pneumonitis, bilateral renal cortical necrosis, non-bacterial thrombotic endocarditis, involving the aortic and mitral valves, and some interesting vascular lesions, dissemination of fibrinoid change of arterioles and fibrin thrombus of small vessels in various organs; accumulation of polymorphonuclear leukocytes in the lumen of the smaller interlobular arteries and arterioles of the kidney with cellular infiltration and disintegration of the wall; severe disorganization of the wall with intraluminar and intramural fibrinous exudation in smaller branches of the hepatic artery; diminution and disarrangment of muscle fibers and patchy hyalinization in the media of the renal and interlobar arteries. The inter-relationship between acute diffuse interstitial fibrosing pneumonitis, bilateral renal cortical necrosis which may be regarded as a 'hallmark' of the generalized Shwartzman reaction, and disseminated intravascular coagulation was discussed.
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PMID:Acute diffuse interstitial fibrosing pneumonitis and bilateral renal cortical necrosis. 55 98

Acute toxic epidermal necrolysis (Lyell's syndrome) ended fatally in a 48-year-old patient with chronic recurrent bronchial pneumonia. A marked haemorrhagic diathesis had developed, with signs of severe clotting and platelet abnormalities, indicating that the clotting disorder was, in the first instance, the result of "toxic" liver and bone-marrow damage (in connection with the recurrent pneumonia and its previous drug treatment), and not disseminated intravascular coagulation. The clotting abnormalities in this patient were probably less the result of "necrolysis" of the epidermis than an accompanying effect of the generatized intoxication of multiple aetiologies of the entire organism, which probably also precipitated the fulminating course of the Lyell's syndrome. An important part, of course, was the preceding protracted administration of chloramphenicol for the recurrent bronchial pneumonia.
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PMID:[Clotting abnormalities in the Lyell's syndrome (acute toxic epidermal necrolysis) (author's transl)]. 118 36

Basing on the observation on 246 patients with acute pneumonia, it is inferred that application of mud can be beneficial since the hospital treatment day 4-5. Compared to conventional, combined treatment with application of mud seems more favourable permitting more rapid attenuation of clinical symptoms and DIC syndrome, promoting active enzyme fibrinolysis and antithrombin-III, x-ray infiltration disappeared 4 days earlier, respiratory reserves and forced expiration grew.
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PMID:[The use of sea mud in the combined therapy of patients with acute pneumonia at a hospital]. 129 14

Since February 1990, five children, aged 10 days to 6.5 years, were treated with extracorporeal lung support at our hospital for acute, unrelenting pulmonary failure. Two had viral pneumonia: one with respiratory syncytial virus (RSV) bronchiolitis, and one with herpes simplex virus pneumonia, encephalitis, and disseminated intravascular coagulation. One presented with a febrile illness followed by a pulmonary hemorrhage. Two patients had adult respiratory distress syndrome (ARDS) complicating severe systemic illnesses, toxic epidermal necrolysis in one and cat scratch disease with encephalitis in the other. All children had diffuse parenchymal lung disease by chest x-ray. On maximum medical management all patients were developing carbon dioxide retention and progressive hypoxemia, exceeding previously established NIH study criteria for extracorporeal treatment. Three children (10 days, 2 months, 13 months) were placed on venoarterial support and two children (20 months and 6.5 years) were placed on venovenous extracorporeal support (ECCO2R). Three of the five had open lung biopsies performed, which showed findings consistent with a moderate to severe cellular phase of ARDS. No viral inclusions were found in the patient with RSV infection. One hundred percent immediate survival was achieved in this patient population. Average duration of support was 330 hours (range, 89 to 840). Following completion of extracorporeal support, all children were successfully weaned from the ventilator with an average time to extubation of 23.2 days (range, 2 to 58 days). One child died of congestive heart failure following palliative surgery for a complex noncyanotic congenital cardiac lesion 35 days after successfully weaning from extracorporeal support for an acute febrile illness and pulmonary hemorrhage.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Treatment of acute pulmonary failure with extracorporeal support: 100% survival in a pediatric population. 132 87

The clinical features of 22 postoperative multiple organ failure (MOF) patients, comprised of 8 with arterial disease (A-MOF) and 14 with gastrointestinal cancer (G-MOF), were investigated. Differences in the operative time, blood loss, and mortality were not significant. The initial organ impaired was the lungs in 78.6% of G-MOF patients and the heart or kidneys in all A-MOF patients. Infection developed in over 80% of both groups. In many A-MOF patients, the pneumonia or septicemia developed secondary to organ failure, while intraabdominal infection triggered respiratory failure in many G-MOF patients. Our organisms in infected specimens and their antibiotic sensitivities was valuable for the early administration of effective antibiotics. Upper gastrointestinal tract bleeding was important in the prognosis of both groups and occurred more frequently in A-MOF than in G-MOF patients. Consumption coagulopathy in A-MOF patients and DIC induced by infection in G-MOF patients mainly caused such bleeding. Preoperative administration of heparin was effective in improving coagulopathy. Furthermore, measurement of intramural pH with tonometer in the stomach and gastric irrigation with oxygenated perfluorochemicals were effective in the prediction and prevention of gastrointestinal bleeding.
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PMID:[The comparison of postoperative multiple organ failure with arterial disease to that with gastrointestinal cancer]. 143 3

A 64-year-old male was admitted in September 1989 with complaints of fever and muscular weakness in the extremities. A peripheral blood examination on admission revealed WBC 10,300/microliters (monocytes 32%), RBC 195 x 10(4)/microliters, Hb 7.9 g/dl, Plt 12.8 x 10(4)/microliters with trilineage dysplasia. Bone marrow biopsy was normoplastic marrow with 25.7% of monocytes including immature blasts. Cytochemical analysis of the monocytes showed positive for peroxidase and dual esterase staining. Chromosomal analysis of peripheral blood revealed 46, XY, -7, +der(1) t(1;7)(p11;p11). A diagnosis of chronic myelomonocytic leukemia was made. Hemostatic studies revealed cryofibrinogenemia, marked platelet aggregation on blood smear, hyperfibrinogenemia and a marked increase in maximal amplitude of thrombelastogram. Treatment with prednisolone and VP16, resulted in a reduction of peripheral monocytes and a disappearance of cryofibrinogen, marked platelet aggregation and a decrease in muscular weakness. Nine months after diagnosis he died of DIC, pneumonia, lung abscess and sepsis.
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PMID:[Chronic myelomonocytic leukemia associated with translocation 1;7, marked platelet aggregation and cryofibrinogenemia: a case report]. 163 20

A 60-year-old male with acute promyelocytic leukemia demonstrated bilateral diffuse air-space consolidation on chest X-ray. An autopsy on the next day revealed pure pulmonary alveolar hemorrhage without leukemic infiltration or inflammation. Disseminated intravascular coagulation was confirmed microscopically. In severe hemorrhagic diathesis and leukopenia, it is impossible to distinguish pulmonary hemorrhage from pneumonia by X-ray alone. Bronchalveolar lavage may be the only possible diagnostic approach.
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PMID:Diffuse pulmonary alveolar hemorrhage in acute promyelocytic leukemia. 163 46


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