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)

A 20-year-old female with congenital venous malformations in her left lower extremity had a self-limited, moderate consumption coagulopathy following angiographic studies. This episode was documented by both conventional coagulation studies and by 125l fibrinogen survival studies. It seems likely that venography triggered a local inflammation in the vascular malformations, which resulted in a localized consumption coagulopathy which abated as did the phlebitis in three weeks. We are aware of no prior reports of this complication of venography. Patients with venous malformations who undergo venography should have appropriate coagulation screening performed before and after the procedure so that any similar episode can be promptly diagnosed and treated, if treatment is deemed necessary.
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PMID:Subacute consumption coagulopathy--an unusual complication of angiography. 115 94

Disseminated intravascular coagulation was induced in kittens by intraperitoneal inoculation of feline infectious peritonitis virus (FIPV). Kittens seronegative to FIPV survived significantly (P less than 0.05) longer than those seropositive to FIPV. Pyrexia, anemia, icterus, hyperbilirubinemia, and elevated concentrations of liver-specific enzymes were detected in the inoculated cats. Lesions induced included disseminated fibrinonecrotic and pyogranulomatous inflammation, hepatic necrosis, and widespread phlebitis and thrombosis. Localization of FIP viral antigen and immunoglobulin G was demonstrated in foci of heptic necrosis by immunofluorescence miroscopy. Lymphopenia, thrombocytopenia, hyperfibrinogenemia, and increased quantities of fibrin-fibrinogen degradation products were present in cats after the onset of clinical illness. Depression of factor VII, VIII, IX, X, XI, and XII plasma activities and prolongation of prothrombin and partial thromboplastin times also developed in infected cats. The accelerated onset of clinical disease and mortality in seropositive kittens vs seronegative kittens and the association of virus and antibody in multiple foci of hepatic necrosis suggest an immune-mediated component is involved in the pathogenesis of this disease.
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PMID:Disseminated intravascular coagulation in experimentally induced feline infectious peritonitis. 625 Apr 26

Twenty-three patients with malignant peritoneal mesothelioma seen at the Dana Farber Cancer Institute and the University of Maryland Cancer Center from 1968 to 1982 were studied to assess the natural history of the disease and the efficacy of current treatment. Asbestos exposure was reported by 57%. Of 18 patients receiving a doxorubicin-containing regimen, 14 had measurable or evaluable disease. One complete response, four partial responses and one regression (in a patient with evaluable but not measurable disease) were observed, ranging in duration from 6 to 36 months. A single patient remains disease free for more than 36 months after subsequent radiotherapy. Significant clotting abnormalities (including disseminated intravascular coagulation, massive thrombosis, fatal pulmonary emboli, Coombs-positive hemolytic anemia, and phlebitis) occurred in 22% of the patients. Trends toward decreased survival were observed for smokers, patients presenting with ascites, and those with stage II-IV disease.
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PMID:Peritoneal mesothelioma: natural history and response to chemotherapy. 666 6

A case of acute promyelocytic leukemia (APL) developed in a patient with congenital antithrombin III (AT-III) deficiency is reported. Despite the presence of disseminated intravascular coagulation (DIC), plasma AT-III activity was not decreased at the diagnosis of APL compared to the patient's baseline level (approximately 50% of normal). He was successfully treated with all-trans retinoic acid (ATRA) to achieve complete remission without the use of heparin. Although he developed phlebitis at the site of insertion of the intravenous catheter during remission-induction, no major thrombotic episode was noted. Coagulation parameters including fibrin and fibrinogen degradation products (FDP-E), thrombin-antithrombin complex (TAT), FDP-D dimer (D-D dimer), and plasmin-alpha 2 plasmin inhibitor complex (PIC) improved rapidly after initiation of ATRA. This case is a clear demonstration of the characteristics of DIC developing in APL, i.e. no or minimal decrease in the level of AT-III activity and a predominant increase in the fibrinolytic system, rather than hypercoagulability.
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PMID:Acute promyelocytic leukemia developed in a patient with congenital antithrombin III deficiency. 771 68

The pathogenesis of a newly recognized, molecularly and antigenically distinct human babesial isolate (WA1) and Babesia microti, the common cause of human babesiosis in the United States, were compared in a Syrian hamster model. A group of 33 adult female hamsters were inoculated intraperitoneally with either WA1-infected, B. microti-infected, or uninfected hamster erythrocytes. All WA1-infected animals became parasitemic by postinoculation (PI) day 3 or 4 and were severely lethargic and dyspneic by PI days 6 to 10. Death often occurred spontaneously by PI day 10, with parasitemia of 12 to 90%. Hamsters inoculated with B. microti became parasitemic by PI day 7 and developed peak parasitemia (42 to 60%) by PI day 14 that subsequently decreased to low or undetectable values. Although the B. microti-infected hamsters developed severe anemia, they generally remained asymptomatic. Postmortem examination of WA1-infected hamsters revealed intravascular aggregates of large mononuclear inflammatory cells that occasionally occluded small to medium veins, pulmonary leukoclastic phlebitis, thrombosis, and multifocal coagulative necrosis in the heart, spleen, lung, and liver. No vascular lesions or areas of coagulative necrosis were detected in any B. microti-infected or control hamsters. The results of this study suggest that marked leukocytosis followed by acute necrotizing phlebitis resulting in disseminated intravascular coagulation, thromboembolism, and infarction may be central to the pathogenesis of WA1 infections.
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PMID:Comparative pathogenesis of human WA1 and Babesia microti isolates in a Syrian hamster model. 890 83

Several cases of granulomatous phlebitis of small hepatic veins are reported in the literature, though the etiology remains unclear. We experienced a similar case of granulomatous phlebitis involving terminal hepatic venules and this case will be reported in comparison with two previous cases presenting in our laboratory. A 39-year-old-female had a long course of medical treatment for epilepsy. She suffered from acute liver injury after prolonged fever for more than 1 week. Leukocytosis (11,100/ micro L) without eosinophilia, and inflammatory reactions such as C-reactive protein (21.0 mg/dL) were pointed out. She suffered from transient disseminated intravascular coagulation, but these abnormalities recovered with antibiotic and steroid therapy. Liver biopsy revealed granulomatous lesions mainly involving terminal hepatic venules. The possibility of tuberculosis was excluded by a negative Thiel-Nielsen stain and a negative molecular study for bacterial deoxyribonucleic acid of Mycobacteria species. Extrahepatic involvements were not clear clinically. This case and the previous two cases shared granulomatous phlebitis of the intrahepatic small hepatic veins, as well as clinical features suggestive of bacterial infection. Clinicians should be aware of such a rare clinicopathological entity.
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PMID:Granulomatous phlebitis of small hepatic vein. 1242 83

Herein is reported the case of an 84-year-old woman who initially manifested rapidly progressive glomerulonephritis following a urinary tract infection. Laboratory findings showed a high titer of myeloperoxidase-antineutrophil cytoplasmic antibody (MPO-ANCA). Treatment with high-dose i.v. steroids resulted in clinical recovery and an undetectable MPO-ANCA titer. Two months later the patient was readmitted in a state of severe shock. Laboratory examination showed the deterioration of renal function, leukocytosis, and coagulation abnormalities consistent with disseminated intravascular coagulation (DIC). The patient died 12 days later. The post-mortem examination revealed necrotizing pancreatitis due to acute-stage vasculitis typified by fibrinoid necrosis of the arterioles and venules, and crescentic glomerulonephritis with healed-stage vasculitis. In the lungs, capillaritis with diffuse alveolar hemorrhage was not evident, but arteriolitis and phlebitis were occasionally seen. This case represents an unusual complication of necrotizing pancreatitis in the setting of microscopic polyangiitis. Thus, it is important to consider reactivation independent of the titer of ANCA in the course of the disease.
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PMID:Autopsy case of microscopic polyangiitis with crescentic glomerulonephritis and necrotizing pancreatitis. 1599 82

Soft tissue and superficial venous infections are uncommon extraintestinal manifestations of non-typhoidal Salmonella (NTS) infections. In contrast to affected adults, who usually show immunological impairment, the majority of children with extraintestinal NTS infections have no predisposing risk factors. Here, we report a previously healthy infant who developed hand abscess, phlebitis, bacteremia, and impending disseminated intravascular coagulation. Blood and abscess cultures showed Salmonella enterica serotype Augustenborg. This organism is an uncommon isolate in humans that can be highly pathogenic and induce rare manifestations of infection as in the present case.
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PMID:Hand abscess, phlebitis, and bacteremia due to Salmonella enterica serotype Augustenborg. 1716 56