Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0012739 (disseminated intravascular coagulation)
 8,673 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Consumptive coagulopathy resulting in a disseminated intravascular coagulation is most often seen in infectious diseases and hematologic malignancies. Solid tumors may be associated with disseminated intravascular coagulation that results in gangrene of the upper extremity. A case report of lower-extremity gangrene as the pathology for gastric carcinoma is presented. The need for a multidisciplinary approach to this clinical presentation is noted.
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PMID:Pedal gangrene secondary to disseminated intravascular coagulation with gastric carcinoma. 1190 27

The homeopathic remedy Tarentula cubensis (Cuban tarantula), used in homeopathy to treat abscesses with burning pains, gangrene, septicaemia, toxaemia, has been grouped by homeopathic authorities with either the mygalomorph or wolf spiders. The original specimen used for preparation of the mother tincture was decomposed, leaving the spider's exact identity in doubt. Investigation of the toxicological and clinical literature, compared with homeopathic materia medica, reveals the brown spider, Loxosceles laeta, indigenous to South America but present also in Mid- and North America, as a more likely source. Venoms of spiders of the genus Loxosceles cause severe necrotic arachnidism, as well as, in some cases, a life-threatening systemic reaction marked by renal failure, disseminated intravascular coagulation, thrombocytopeania, coma and convulsions.
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PMID:The brown spider Loxosceles laeta: source of the remedy Tarentula cubensis? 1232 71

The case of a 56-year-old female tourist who survived cerebral Plasmodium falciparum malaria with disseminated intravascular coagulation and symmetrical peripheral gangrene, ultimately requiring amputation of her left-sided fingertips and toes, is reported. While symmetrical peripheral gangrene has been described rarely in Asian, African, and American patients with Plasmodium falciparum malaria and disseminated intravascular coagulation, no such case has been reported in travelers returning from endemic areas.
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PMID:Plasmodium falciparum cerebral malaria complicated by disseminated intravascular coagulation and symmetrical peripheral gangrene: case report and review. 1293 6

Symmetrical peripheral gangrene (SPG), seen in a wide variety of medical conditions presents as symmetrical gangrene of two or more extremities without large vessel obstruction or vasculitis. Fingers, and toes (rarely nose, ear lobes or genitilia) are affected. It may manifest unpredictably in conditions associated with sepsis, low output states, vasospastic conditions, myeloproliferative disorders or in hyperviscosity syndrome. It carries a high mortality rate with a very high frequency of multiple limb amputations in survivors. Disseminated intravascular coagulation (DIC) is seen in majority of cases of SPG. A more or less stereotyped clinical picture of SPG in spite of ever widening aetiological spectrum is suggestive of DIC as the final common pathway of its pathogenesis. Early recognition of acrocyanosis, quick reversal of DIC, effective management of the underlying condition, haemodynamic stabilization and (perhaps) anticoagulation with low dose heparin (300-500 iu/hour) may be helpful in arresting the progression of pre-gangrenous changes to frank gangrene. Vasopressors such as dopamine should be used judiciously in the presence of DIC. Development of acrocyanosis and increase in serum lactate levels may be indicative of impending SPG and the imperative need to treat DIC as well as the underlying condition.
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PMID:Symmetrical peripheral gangrene. 1495 59

Mankind has a long history of body decoration and body piercing has now reached epidemic popularity within a large proportion of the population. Complications such as bleeding and local infection are common, but severe infections like septicaemia, endocarditis and transmission of hepatitis may occur. We describe a 39 year old man with genital piercing who spent 43 days hospitalized because of Foumier's gangrene with necrotizing fascitis starting in the genital tract and perineum. He developed septicaemia and disseminated intravascular coagulation. A young woman with breast implants got severe mastitis after piercing her mamills. People with immunodeficiency, heart valve abnormality and present or future artificial prosthesis or skin disease should be discouraged from piercing. Since many disorders are not diagnosed when the piercing takes place, general restriction is recommended. Medical risks and consequences of piercing, especially of mucosal surfaces and cartilage, should not be underestimated.
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PMID:[The risk of severe complications of body piercing should not be underestimated]. 1620 Sep 2

A review of 250 patients with the catastrophic antiphospholipid (Asherson's) syndrome (CAPS) taken from the web site organized by the Europhospholipid Group (http://www.med.ub.es/MIMMUN/FORUM/CAPS.HTM) is presented in this paper. A short historical overview of the antiphospholipid syndrome (APS) is followed by a description of the "triggering" factors, associated autoimmune diseases, clinical presentation, presumed pathogenesis, prognosis, mode of death and suggested therapies. Triggering factors are present in approximately 50% of patients and consist predominantly of infections, trauma, including minor surgical procedures such as biopsies, obstetric-related multiorgan failure and malignancy-associated CAPS. The patients present mainly with multiorgan failure resulting from predominantly small vessel occlusions affecting mainly intra-abdominal organs such as bowel, liver, pancreas, and adrenals, although large vessel occlusions do occur and comprise mainly deep vein thromboses (DVT) of the veins of the lower limbs and arterial occlusions causing strokes and peripheral gangrene. They do not however dominate the clinical picture. The condition differs considerably from the simple/classic APS in several respects, viz. the rapid development of multiorgan failure following the above-mentioned identifiable precipitating factors, the involvement of unusual organs such as bowel, reproductive organs, and bone marrow, complicating features of disseminated intravascular coagulation in 20% of cases, the acute (adult) respiratory distress syndrome (ARDS) in one third of patients, and severe thrombocytopenia; these not being encountered in the simple/classic APS. Treatment consisting of regular and repeated plasma exchanges using fresh frozen plasma, and IV immunoglobulins in addition to parenteral steroids and anticoagulation are necessary to improve the survival in a condition where the mortality is still of the order of 50%. Treatment may have to be continued for several weeks. Parenteral antibiotics may be indicated where an underlying infection is suspected. Antifungal therapy may also be indicated with prolonged treatment and the use of the monoclonal anti-CD20 molecule, Rituximab, has proven useful in those patients where thrombocytopenia poses a major risk of hemorrhage.
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PMID:Multiorgan failure and antiphospholipid antibodies: the catastrophic antiphospholipid (Asherson's) syndrome. 1632 90

We report the first case of disseminated intravascular coagulation (DIC) complicated by peripheral gangrene induced by Plasmodium coatneyi in rhesus monkeys. Ten days after experimental challenge, numerous petechiae were noted over the trunk and extremities, with polychromasia, severe anemia, thrombocytopenia, and moderate parasitemia. These changes were accompanied by elevated serum activity of blood urea nitrogen, creatinine, transaminases, and creatinine phosphokinase. The animal received intravenous fluid support, artemether, and blood transfusion. Three days after treatment, the platelet counts returned to normal, and parasitemia was abated. However, several areas of skin discoloration with gangrenous tissue in the hands and the tail were observed. Coagulation profile showed elevated D-dimers and elevated levels of fibrinogen/fibrin degradation products with low levels of protein S functional activity. DIC with peripheral gangrene is very rare in Plasmodium-infected individuals. Our results indicate that the experimental model of P. coatneyi infection of rhesus monkeys is important for studies of malarial anemia and coagulopathy.
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PMID:Disseminated intravascular coagulation complicated by peripheral gangrene in a rhesus macaque (Macaca mulatta) experimentally infected with Plasmodium coatneyi. 1742 64

We report a case of infectious purpura fulminans due to pneumococcal pneumonia in a 61-year-old man presenting multiple organ failure and pneumococcal bacteremia secondary to pneumonia on admission. His lower limbs showed rapidly progressive purpura and symmetrical dry gangrene. He had no history of or apparent immunodeficiency, including asplenia, in abdominal ultrasonography. Despite of therapy, he died on day 15 after admission. Infectious purpura fulminans involves skin lesions with severe infection often accompanied by disseminated intravascular coagulation and septic shock. Although it occurs mainly in childhood, especially as a complication of Neisseria meningitis or Varicella virus infection, it has also been reported in adult, as a rare complication of invasive pneumococcal infection. Most had immunodeficiency such as asplenia or postsplenectomy. Purpura fulminans in a previously healthy adult is very rare and this is insofar as we know, the first report in Japan detailing the development from pneumococcal pneumonia.
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PMID:[Purpura fulminans due to pneumococcal pneumonia in a healthy adult: a case report]. 1744 79

Purpura fulminans is a rapidly progressive thrombotic disease that has been described during both severe bacterial and viral infections. Disseminated intravascular coagulation (DIC), antiphospholipid antibodies and acquired or congenital C and S protein deficiency are thought to play a role in its pathogenesis. Here we report the case of a 4-year-old girl who developed gangrene of all her fingers and toes following dengue shock syndrome complicated by DIC and also discuss its management.
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PMID:Idiopathic purpura fulminans in dengue hemorrhagic fever. 1767 37

A prospective controlled study was conducted in 30 patients with lower extremity atherosclerotic gangrene. Their mean age was 66.1 +/- 9.0 years. Examinations were made before and after high leg amputation. The investigators analyzed the following markers of a systemic inflammatory reaction (SIR): IL-1beta, 6, 8, 10, TNF-alpha, and L-2r. The concentrations of myoglobin (a marker of tissue damage), cortisol and blood glucose (markers of sympathoadrenal system activation), D-dimers (a marker of disseminated intravascular coagulation), C-reactive protein (CRP), lipopolysaccharide-binding protein, and fibrinogen were also measured. The signs of muscle damage (such as elevated myoglobin concentrations), stress, and CRP were detected in patients with atherosclerotic gangrene in the pre- and postoperative periods. The risk of pyoinflammatory complications in the immediate postoperative period may be predicted from the higher levels of acute-phase proteins (CRP), proinflammatory cytokines (IL-6), and myoglobin.
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PMID:[Early postoperative systemic inflammatory response in patients with lower extremity atherosclerotic gangrene]. 1865 69


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