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

Seven children (aged 8--17 years) presented with a high fever, headache, confusion, conjunctival hyperaemia, a scarlatiniform rash, subcutaneous oedema, vomiting, watery diarrhoea, oliguria, and a propensity to acute renal failure, hepatic abnormalities, disseminated intravascular coagulation, and severe prolonged shock. One patient died, one had gangrene of the toes, and all have had fine desquamation of affected skin and peeling of palms and soles during convalescence. Five patients were studied prospectively. Staphylococcus aureus related to phage-group I was isolated from mucosal (nasopharyngeal, vaginal, tracheal), or sequestered (empyema, abscess) sites, but not from blood. This organism produces an exotoxin which causes a positive Nikolsky sign in the newborn mouse and which is biochemically, pathologically, and immunologically distinct from phage-group-II stapphylococcal exfoliatin.
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PMID:Toxic-shock syndrome associated with phage-group-I Staphylococci. 8 81

DIC is a hemorrhagic syndrome frequently encountered as a complication in severe gram-negative bacterial sepsis. An animal model for sepsis-associated DIC was developed in order to permit study of the appearance and development of this syndrome in relation to the entire disease process. Rhesus monkeys (4 to 6 kg) were infected by intravenous injection of 10(9) Salmonella typhimurium organisms and studied for a period of 7 to 10 days following infection. Ten of 23 infected monkeys developed petechial rash characteristic of DIC, which appeared on days 1 to 2 infection and lasted 4 to 5 days. In the group of monkeys developing rash, activation of coagulation was suggested by an 80% decrease in platelet count and 20% to 30% increases in PT and APTT. Fibrinolytic system activation was indicated by the appearance of FDP. Kinin system activation was evidenced by decreases in both prekallikrein nad kininogen. Changes in laboratory tests suggestive of subclinical DIC were also noted in infected monkeys which did not develop a rash. Pathologic evidence of DIC was obtained through observation of numerous fibrin thrombi in the kidneys of the only monkey which died in the course of infection. Occurrence of DIC in association with this experimental infection in rhesus monkeys was established on the basis of clinical, laboratory, and pathologic criteria. Expression of the syndrome on days 1 to 2 following infection correlated with the period of increasing bacteremia.
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PMID:Model for disseminated intravascular coagulation: bacterial sepsis in rhesus monkeys. 9 3

Six rhesus and two vervet monkeys were infected intraperitoneally with Ebola virus. They developed an acute haemorrhagic fever with skin rash 4 days later and died 6--12 days after infection. Histopathological lesions of acute necrosis were present in the liver, spleen, lymph nodes, lungs and testes. The presence of fibrin thrombi in several organs was suggestive of the occurrence of disseminated intravascular coagulation during the infection.
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PMID:The pathology of experimental Ebola virus infection in monkeys. 10 47

Five cases of disseminated meningococcal disease due to serogroup W135 Neisseria meningitidis are presented. The cases ranged in age from 16 months to 23 years, and spanned a clinical spectrum from mild meningitis without rash or evidence of meningococcal septicemia to severe meningoencephalitis with fulminant meningococcemia, disseminated intravascular coagulation, and death. These cases demonstrate that serogroup W135 N meningitidis is fully pathogenic for man and capable of producing the full spectrum of disseminated meningococcal disease associated with other serogroups. Since this serogroup has recently emerged as a significant cause of disease in Europe, attention should be focused on the correct serogroup designation of strains of N meningitidis isolated from clinical material and reported as "nongroupable" by clinical laboratories, so that additional clinical and epidemiologic information may be obtained.
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PMID:Disease due to serogroup W135 Neisseria meningitidis. 11 72

Between 1 September and 24 October 1976, 318 cases of acute viral haemorrhagic fever occurred in northern Zaire. The outbreak was centred in the Bumba Zone of the Equateur Region and most of the cases were recorded within a radius of 70 km of Yambuku, although a few patients sought medical attention in Bumba, Abumombazi, and the capital city of Kinshasa, where individual secondary and tertiary cases occurred. There were 280 deaths, and only 38 serologically confirmed survivors.The index case in this outbreak had onset of symptoms on 1 September 1976, five days after receiving an injection of chloroquine for presumptive malaria at the outpatient clinic at Yambuku Mission Hospital (YMH). He had a clinical remission of his malaria symptoms. Within one week several other persons who had received injections at YMH also suffered from Ebola haemorrhagic fever, and almost all subsequent cases had either received injections at the hospital or had had close contact with another case. Most of these occurred during the first four weeks of the epidemic, after which time the hospital was closed, 11 of the 17 staff members having died of the disease. All ages and both sexes were affected, but women 15-29 years of age had the highest incidence of disease, a phenomenon strongly related to attendance at prenatal and outpatient clinics at the hospital where they received injections. The overall secondary attack rate was about 5%, although it ranged to 20% among close relatives such as spouses, parent or child, and brother or sister.Active surveillance disclosed that cases occurred in 55 of some 550 villages which were examined house-by-house. The disease was hitherto unknown to the people of the affected region. Intensive search for cases in the area of north-eastern Zaire between the Bumba Zone and the Sudan frontier near Nzara and Maridi failed to detect definite evidence of a link between an epidemic of the disease in that country and the outbreak near Bumba. Nevertheless it was established that people can and do make the trip between Nzara and Bumba in not more than four days: thus it was regarded as quite possible that an infected person had travelled from Sudan to Yambuku and transferred the virus to a needle of the hospital while receiving an injection at the outpatient clinic.Both the incubation period, and the duration of the clinical disease averaged about one week. After 3-4 days of non-specific symptoms and signs, patients typically experienced progressively severe sore throat, developed a maculopapular rash, had intractable abdominal pain, and began to bleed from multiple sites, principally the gastrointestinal tract. Although laboratory determinations were limited and not conclusive, it was concluded that pathogenesis of the disease included non-icteric hepatitis and possibly acute pancreatitis as well as disseminated intravascular coagulation.This syndrome was caused by a virus morphologically similar to Marburg virus, but immunologically distinct. It was named Ebola virus. The agent was isolated from the blood of 8 of 10 suspected cases using Vero cell cultures. Titrations of serial specimens obtained from one patient disclosed persistent viraemia of 10(6.5)-10(4.5) infectious units from the third day of illness until death on the eighth day. Ebola virus particles were found in formalin-
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PMID:Ebola haemorrhagic fever in Zaire, 1976. 30 56

Seven patients, aged 12 to 19 years, had atypical measles. Prodromal symptoms of fever, malaise, myalgia, headache, nausea, and vomiting were commonly followed by coryza, sore throat, conjunctivitis, photophobia, nonproductive cough, and pleuritic pain. The characteristic rash was erythematous, maculopapular, and progressed frequently to vesicular, petechial, or purpuric lesions. It initially involved palms and soles with subsequent spread to proximal extremities and the trunk, sparing the face. Six of six chest roentgenograms showed infiltrates. Findings not previously described in atypical measles included liver enzyme elevations, thrombocytopenia, disseminated intravascular coagulation, possible transmission among three siblings, and suspected cardiac involvement. Measles complement fixation titers compatible with recent infection were seen in all patients. All patients had previously received killed measles vaccine. A substantial number of persons who are older adolescents or young adults may be at risk of developing atypical measles.
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PMID:Atypical measles in adolescents and young adults. 44 83

A patient with laboratory-acquired Rocky Mountain spotted fever (RMSF) and concomitant influenza virus infection was studied from the third day of clinical illness. The course of his illness was marked by petechial rash, thrombocytopenia, and elevation of fibrin split products. No evidence of complement activation was observed. Plasma proteins were elevated in a pattern characteristic of the "acute phase reaction." The patient recovered completely, and vascular collapse or clinically important disseminated intravascular coagulation had developed. In febrile patients who had influenza or a clinically similar noninfluenzal respiratory syndrome, no changes in coagulation, complement, or plasma proteins developed. We conclude that aberrations in the patient's laboratory values reflected RMSF, and that complement played no critical role in his illness.
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PMID:Coagulation and complement studies in Rocky Mountain spotted fever. 64 36

The first recognised outbreak of Marburg virus disease in Africa, and the first since the original epidemic in West Germany and Yugoslavia in 1967, occurred in South Africa in February 1975. The primary case was in a young Australian man , who was admitted to the Johannesburg Hospital after having toured Rhodesia. Two secondary cases occurred, one being in the first patient's travelling companion, and the other in a nurse. Features of the illness included high fever, myalgia, vomiting and diarrhoea, hepatitis, a characteristic maculopapular rash, leucopenia, thrombocytopenia, and a bleeding tendency. The first patient died on the seventh day from haemorrhage resulting from a combination of disseminated intravascular coagulation and hepatic failure. The other two patients were given vigorous supportive treatment and prophylactic heparin and recovered after an acute phase lasting about seven days. During this period on developed pancreatitis, the serum amylase remaining raised until the 32nd day after the onset of the illness. The other developed unilateral uveitis after having been asymptomatic for two months. This persisted for several weeks and Marburg virus was cultured from the anterior chamber of the eye.
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PMID:Outbreake of Marburg virus disease in Johannesburg. 81 15

Based on general practitioners' referral letters and hospital records, we made a retrospective analysis of a cohort of 177 consecutive cases of meningococcal disease that occurred during a period of 10 years in the County of North Jutland, Denmark. The analysis concerned diagnostic problems in general practice, prognosis, pre-hospital antibiotic treatment and its effect on subsequent cultures, and degree of obligatory notification. The referring doctor suspected meningococcal disease/central nervous infection in 123 patients (69.5%). Neck stiffness and petechiae were related to a correct referral diagnosis, in contrast to the occurrence of a non-petechial rash. The presence of disseminated intravascular coagulation was associated with the mortality rate, which was 0.062. The therapeutic recommendations of the Danish Health Authorities were followed in only 25 of the 98 patients who fulfilled the criteria for pre-hospital parenteral antibiotic treatment. Pre-hospital antibiotic treatment was related to negative culture of spinal fluid or blood. Seven of the 177 patients were not notified according to the rules. Difficulties in pre-hospital diagnosis seem not to influence the lethal course of the disease.
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PMID:Diagnostic problems with meningococcal disease in general practice. 143 9

A 67-year-old woman without any history of allergic episode developed severe hypotension (40 mmHg) without skin rash one minute after the administration of amidotrizoic acid for intraoperative cholangiography during thoracic epidural and light general anesthesia. Although ephedrine, methoxamine, dopamine and norepinephrine were administered, severe hypotension persisted for three hours and epinephrine was only effective. Marked elevations of serum levels of histamine, leukotriene D4 and leukotriene E4 were noted after the episode, suggesting the occurrence of the anaphylactoid reaction to amidotrizoic acid and the activation of the immunological complement system. After the recovery from the anaphylactoid reaction, the patient developed disseminated intravascular coagulation (DIC) and severe bleeding around the wound for which reoperation was needed. It is necessary to consider some prophylactic treatments against DIC when severe anaphylactoid reaction occurred.
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PMID:[Anaphylactoid reactions to contrast media which occurred during cholecystectomy and subsequent disseminated intravascular coagulation--a case report]. 143 58


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