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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 newborn infant, particularly when premature, has a haemostatic mechanism which may not be entirely capable of withstanding the onslaughts of trauma, infection, asphyxia or other complications of the neonatal period. He is at risk of local or diffuse haemorrhage, which may at times be serious or even life-threatening. The cause of haemorrhage during the newborn period can generally be ascertained by a careful history and brief physical examination directed toward recognition of any predisposing factors or underlying diseases. Screening laboratory tests can usually be correctly interpreted as long as certain laboratory artifacts and physiological peculiarities of the neonatal coagulation mechanism are kept in mind. Diagnosis of and therapy for vitamin K deficiency and haemophilia in the healthy-appearing neonate is generally carried out with little difficulty. The seriously ill neonate with bacterial
sepsis
, respiratory distress syndrome, or extreme immaturity presents greater problems, for laboratory tests may be more difficult to obtain and interpret and underlying conditions may be untreatable.
DIC
occurs commonly in such neonates, and transfusion therapy, with or without heparin, is often unsuccessful. A persistent dilemma are those neonates with fatal intravascular haemorrhage, in whom definable haemostatic abnormalities are few and transfusion therapy is futile.
...
PMID:Neonatal coagulation: normal physiology and pathophysiology. 35 Apr 67
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.
...
PMID:Surgical hemostasis. 37 88
A premature infant with acute necrotizing enterocolitis, Escherichia coli
sepsis
, and
disseminated intravascular coagulation
developed spontaneous bilateral hyphemas at 3 days of age. The necrotizing enterocolitis was associated with gas bubbles in the intestinal walls. The anterior chambers of both eyes also contained bubbles of gas, formed possibly by a mechanism similar to those in the intestine.
...
PMID:Pneumatosis oculi and spontaneous hyphema in association with pneumatosis intestinalis. 38 51
Two cases of acute intravascular hemolysis complicating acute
disseminated intravascular coagulation
were presented, one after normal delivery and the other after group A beta hemolytic streptococcal
septicemia
complicating acute myelomonoblastic leukemia. Neither case received heparin therapy. The first one survived while the latter succumbed. Intravascular hemolysis may not be a bad prognostic sign in such a condition.
...
PMID:Acute massive intravascular hemolysis and disseminated intravascular coagulation. 39 Jul 22
The case of a two-month -old female infant, who after a severe diarrhoea treated with prolonged intravenous infusion in peripheral veins alternated with total parenteral feeding, developed a Candida albicans
septicemia
(accompanied by
disseminated intravascular coagulation
syndrome) is reported. The course of her disease was also complicated by multiple foci of osteoarthritis in both knees, in the left hip and in several long-bones. Radiographically the foci of Candida osteitis appeared as fine erosion of the cortex and minute round areas of osteolysis in the spongiosa, surrounded by a rim of perifocal sclerosis. During the acute stage of Candida sepsis a transitory cellular immunodeficiency was present. Treatment of Candida infection by 5-fluorocytosine was followed by complete recovery.
...
PMID:Disseminated arthritis and osteitis by Candida albicans in a two month old infant receiving parenteral nutrition. 40 39
The effects of a preparative dose of the leukocyte egesta containing degraded meningococci and a provocative dose of the meningococcal lipopolysaccharide on development of pathological lesions associated with
disseminated intravascular coagulation
were studied in tissues of 32 rabbits. These effects were compared with effects of a single dose of meningococcal lipopolysaccharide as well as leukocyte egesta containing degraded Staphylococcus epidermidis. Rabbits injected subcutaneously with egesta containing degraded meningococci followed after 12 h with meningococcal endotoxin (intravenously) exhibited heterophilic leukocytosis and
disseminated intravascular coagulation
mainly in the pulmonary capillaries and venules; focal necroses occurred in myocardium, lungs, and liver, whereas, cortical renal necrosis developed in lethal cases. Similar lesions, however, but less severe and with less frequency, developed even after a single dose of meningococcal endotoxin or after endotoxin that followed a dose of supernatant fluid from normal leukocytes. Our findings suggest that meningococcal material from polymorphonuclear degradation plays a role in the pathology characteristic of meningococcal
septicemia
.
...
PMID:Pathology in rabbits treated with leukocyte-degraded meningococci in combination with meningococcal endotoxin. 40 2
We conclude that
DIC
can occur as a result of sickle cell crisis in the absence of
sepsis
and we recommend that patients with sickle cell disease, particularly those with hemoglobin SC disease, presenting in crisis should be considered at risk for the development of
disseminated intravascular coagulation
. With symptomatic treatment and improvement of the crisis, our patient's coagulopathy resolved.
...
PMID:Disseminated intravascular coagulation in sickle cell crisis. 43
In order to effectively treat shock the physician must understand the physiology of shock. Shock patients may have a low, normal, or high arterial blood pressure, and the blood volume may be below normal, normal, or above normal. Shock is not necessarily accompanied by low arterial pH or low peripheral resistance. Most cases of acute traumatic and hemorrhagic shock show a high arterial pH, partly due to the blowing off of CO2, despite an elevated blood lactic acid level. Most patients also show a very high resistance. A factor that all shock patients have in common is a deficient capillary perfusion, or an insufficient amount of blood flowing through the capillaries. The cornerstone of the treatment of hypovolemic shock is the administration of adequate amounts of the right kinds of intravenous fluids. Focus is on classification of shock (reversible shock, irreversible or fatal shock, hypovolemia), the heart in shock, respiration, drugs (steroids, vasoactive drugs), and
disseminated intravascular coagulation
. If edema is a problem, diuretics may be helpful. Antibiotics for infection are very important in
sepsis
and septic shock. Supportive drugs are also important. Steroids and vasoactive drugs have a secondary place in the treatment of shock, and they should be used when these treatments have failed to produce an adequate blood pressure and urinary output.
...
PMID:Treatment of shock. 44 80
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.
...
PMID:[Intrauterine infections in pregnancy. The significance of premature rupture of the membranes and early lung complications]. 45 59
Two newborn infants with duodenal and jejunal atresia and agenesis of the dorsal mesentery represent our surgical experience with "apple peel" small bowel or "christmas tree" demormity. The first patient had the typical appearance of this condition. The postoperative course was complicated by hyperbilirubinemia,
septicemia
, and
disseminated intravascular coagulation
. The infant is in satisfactory condition 1.5 years after operation. The second patient had agenesis of the dorsal mesentery without spiraling of the bowel around its vascular stalk. The child died after 1 month, with complete absence of extrahepatic bile ducts as seen at a second laparotomy. Neither child had been subjected to gastrostomy.
...
PMID:Duodenal and jejunal atresia with agenesis of the dorsal mesentery: "apple peel" small bowel. 45 62
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