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

The authors examined 23 brains of female patients who died during pregnancy or after delivery. Four clinical groups were distinguished: 1. sepsis, 2. gestosis, 3. patients with cardiac diseases, 4. other cases of death. General autopsy on all the dead patients was performed. Macroscopically the brain revealed the signs of oedema and herniationes. Microscopic findings showed in the sepsis and gestosis groups, distinct changes in small blood vessels. Their walls were often statified and impregnated with fibrin. In the cases with the DIC syndrome microthrombosis could be seen. Only in 2 patients cerebral arterial occlusion was noted. Neurons revealed the secondary changes described as anoxic encephalopathy.
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PMID:Morphological changes in the brains of female patients who died in connection with pregnancy or delivery. 693 75

On the basis of examining the blood coagulation system and the pathomorphological changes in 20 patients with the epileptic status it is concluded that these patients have the disseminated intravascular coagulation syndrome (DIC-syndrome). It is supposed that the DIC-syndrome is the only possible pathology of the blood coagulation system in patients with the epileptic status not depending on the latter's cause. By blocking the microcirculation the DIC-syndrome is one of the main causes of the vasohypoxic encephalopathy which develops in epileptic status.
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PMID:[Syndrome of disseminated intravascular coagulation in the pathogenesis of vasculo-hypoxic encephalopathy in status epilepticus]. 729 80

Toxic Shock Syndrome (TSS) is a potentially fatal illness caused by a particular strain of Staphylococcus aureus. The clinical presentation is similar to that of septic shock. The incidence of TSS peaked in the late 1970s and early 1980s, probably as a result of availability of super absorbent tampons. Although most commonly associated with menstruation, the overall incidence of menstrual and nonmenstrual TSS in men and women ranges from 1 to 3 per 100,000. There are almost equal numbers of menstrual and nonmenstrual cases of TSS identified annually. S aureus, the causative microorganism in cases of TSS, has been isolated from many body tissues. Toxic shock syndrome presents as a flu-like illness with high fever, vomiting, diarrhea, general malaise, and muscle weakness. Nursing and medical management focus on controlling or preventing potentially serious complications, such as adult respiratory distress syndrome, renal failure, electrolyte imbalances, disseminated intravascular coagulation, encephalopathy, and cardiomyopathy. Judicious use of tampons and barrier contraceptive devices may decrease the risk of developing TSS.
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PMID:Toxic shock syndrome: an opportunity for nursing intervention. 865

The blood coagulation and fibrinolysis of 33 patients with compensated liver cirrhosis and 31 patients with hepatocellular carcinoma were examined using several markers, namely thrombin-antithrombin III complex (TAT), plasmin-alpha 2 plasmin inhibitor complex (PIC), antithrombin-III (AT-III) and prothrombin time, and the relationship between these markers, endotoxemia, and TNF-alpha was examined. These patients had no complications due to hepatic failure, such as infections, encephalopathy, ascites, G-I bleeding and clinical DIC. PIC was not elevated, but TAT tended to be elevated in LC and significantly elevated in HCC. AT-III was decreased in LC and HCC, and the blood endotoxin was partly positive in LC and HCC, but was not correlated with AT-III or PT. The TAT level in the blood-endotoxin-positive patients measured by endospecy methods was higher than that in the negative patients, and was significantly correlated with the blood endotoxin level in the LC and HCC patients (r = 0.57, r = 0.88, p < 0.01). No relationship was observed between TNF-alpha and blood endotoxin. In conclusion, (1) blood coagulability was activated already in compensated LC and HCC, but was not connected with fibrinolysis, (2) the activation of coagulability was closely related with endotoxemia, and (3) TNF-alpha was not correlated with blood endotoxin or TAT.
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PMID:[Blood coagulation and fibrinolysis in relation to endotoxemia in liver cirrhosis and hepatocellular carcinoma]. 756 21

Hemolytic uremic syndrome (HUS) is defined as microangiopathic hemolytic anemia, thrombocytopenia and uremia. It is an important cause of acute renal failure (ARF) in children all over the world. The present study was carried out to assess the incidence, clinical presentation, hematological and biochemical profile of children presenting with HUS from 1987 to 1990. Out of the 100 cases who presented with ARF 22 had HUS. A majority of these children were males below 1 year of age, and had a prodromal phase of mainly gastrointestinal manifestations lasting for about a week. Anemia was a constant feature followed by bleeding diathesis, mainly melena and purpura. Neurological manifestations included altered sensorium, irritability, coma, hypertensive encephalopathy and convulsions. Renal problems mainly included oliguria, hypertension, hematuria and edema. Investigations revealed thrombocytopenia and microangiopathic hemolytic anemia in all cases. Evidence of disseminated intravascular coagulation (DIC) was observed in 3 cases as decreased fibrinogen levels, increased fibrinogen degradation products and deranged clotting studies. Blood biochemistry revealed azotemia in all cases, hyponatremia in 5 cases, hypernatremia in 3 cases and hyperkalemia in 12 cases. Stool culture showed the presence of Shigella in 8, E. coli in 6 and Klebsiella in 4 cases. Out of 22 cases of HUS, 15 were treated conservatively; of these 2 died. Both of these deaths were due to DIC 7 children were put on peritoneal dialysis; only 1 child died in this group. Factors affecting the outcome were duration of oliguria, levels of blood urea and presence of encephalopathy.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:A clinico-hematological profile of hemolytic-uremic syndrome. 788 99

A five month-old infant presented with gastro-intestinal symptoms followed by a multiple organ failure with: shock, status epilepticus, disseminated intravascular coagulation, hepatic and renal failure. The infant survived with major neurological sequelae. The diagnosis and the actuality of the so-called "hemorrhagic shock and encephalopathy syndrome" are discussed.
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PMID:[Hemorrhagic shock with encephalopathy syndrome or major hyperthermia syndrome?]. 805 39

100 cases of Kyasanur Forest Disease were studied clinically and autopsy or postmortem biopsies of various organs were done in 8 cases. 1. Our study showed that KFD passes through 4 stages each lasting for about a week. i.e. a prodromal stage with fever, hypotension hepatomegaly, a stage of complication characterized by haemorrhage, neurological manifestation or bronchopneumonia, a stage of recovery followed by a li stage of fever in some cases. 2. The exact of cause of haemorrhage could not be identified though Disseminated Intravascular Coagulation was suspected. 3. Hypotension in KFD could be of Myocardial origin. 4. Encephalopathy in KFD could be due to a metabolic cause probably of hepatic origin. 5. Lung signs could be due to intraalveolar haemorrhage and secondary infection.
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PMID:Clinical study of 100 cases of Kyasanur Forest disease with clinicopathological correlation. 822 55

An autopsy case of portal systemic encephalopathy and senile dementia of the Alzheimer type coexisting in a 77-year-old man is described. The patient had suffered recurrent episodes of delirium after a subtotal gastrectomy for gastric carcinoma. He died of DIC 45 months after the gastrectomy. A pathological examination revealed a vascular plexus around the liver which might have served as collateral circulation. Neuropathologically, spongy necrosis and Alzheimer type II changes of astrocytes were found in the basal ganglia and fronto-occipital cortices. In the same anatomical regions, only immunohistological staining using antibody against amyloid beta-protein and the periodic-acid methenamine silver method revealed abundant neuriticplaques, cerebral amyloid angiopathy and diffuse plaques. We discussed the clinicopathological findings in this case.
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PMID:An autopsy case of coexisting portal systemic encephalopathy and senile dementia of the Alzheimer type. 830 83

We present two patients with Still's disease which, in addition to the typical clinical manifestations, showed rare visceral alterations. The first case referred abdominal pain and a sustained hyperamilasemia was detected. The second case suffered a severe multiple organic failure, characterized by hepatic failure, with electric signs of encephalopathy, hydroelectrolytic disorder, rhabdomyolysis and disseminated intravascular coagulation. During this episode, we detected hyponatremia, reduction of leukocytes and normalization of GSR, modifications already described by other authors in cases similar to these ones, although without considered relevant until now. We comment these results and their value as markers of visceral affectation.
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PMID:[Still's disease: atypical manifestations and potential markers of severe visceral disease]. 833 6

Systemic inflammatory response syndrome (SIRS) is characterized by body temperature abnormalities, tachypnea or hyperventilation, tachycardia, and leukocytosis or leukopenia. Although it is typically associated with a serious infection and referred to as sepsis, SIRS can stem from noninfectious causes, as well. We report the cases of four patients with toxic serum levels of salicylate (33.5 to 67.6 mg/dL) and SIRS, and we discuss mechanisms responsible for SIRS. Our patients showed temperature disturbances (35.5 degrees C to 39.8 degrees C), noncardiogenic pulmonary edema, and mixed acid base disturbances. Other abnormalities included coagulopathy (disseminated intravascular coagulation), encephalopathy, and hypotension. All four patients recovered from SIRS, probably due to early recognition and treatment; only one patient did not survive the hospitalization. Chronic salicylate toxicity should be considered as a cause of SIRS in the absence of a source of infection, since survival appears to be dependent on prompt diagnosis and management.
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PMID:Systemic inflammatory response syndrome caused by chronic salicylate intoxication. 863 72


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