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)

The Shwartzman reaction was first described more than 50 years ago and two types, the generalized and the localized, were established in the early 1930s. Studies were mostly related to experimental pathology or immunology, and its significance in clinical medicine was initially obscure though thought to be obstetrically relevant. It is thought that the generalized type has a relation to human disease and that disseminated intravascular coagulation in man is really the counterpart of the generalized Shwartzman reaction in animals. The localized type on the other hand does not have obvious practical clinical pathological significance and tumor necrosis may be the only real example which is commonly seen. Further studies on the Shwartzman reaction relevant to human pathology have, however, suggested that it could be applied to several diseases, the pathogenesis of which was still obscure. The significance seems, however, different from either the generalized or localized type of reaction and so a proposal of the incidence of a third type--'univisceral' or 'single organ' Shwartzman reaction is made. Acute liver necrosis, Waterhouse-Friderichsen's syndrome, haemolytic uraemic anemia, idiopathic pulmonary haemorrhage, acute pancreatitis, acute pituitary necrosis and pseudomembranous colitis all seem to have features suggesting that they could be clinical manifestations of this type of Shwartzman reaction with focal intravascular coagulation.
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PMID:The Shwartzman reaction: a review including clinical manifestations and proposal for a univisceral or single organ third type. 719 6

A 56-year-old Japanese male was admitted to Toyohashi Municipal Hospital because of fever, cough, and dyspnea. Chest X-ray film showed bilateral alveolar infiltrates. He suffered from severe hypoxemia and was given a diagnosis of acute respiratory distress syndrome. He was also complicated with disseminated intravascular coagulation and pseudomembranous colitis. He fully recovered by intensive treatment with antibiotics, mechanical ventilation and endotoxin eliminating therapy. Legionella longbeachae was isolated from his respiratory specimens and was regarded as the etiologic agent of his pneumonia.
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PMID:[A survival case of severe Legionella longbeachae pneumonia]. 1132 82

Pseudomembranous colitis, an antibiotic-associated diarrhea, needs early diagnosis and treatment for the high fatality rate in severe cases. We report a case of pseudomembranous colitis following the use of antibiotics in febrile neutropenia (FN). A 74-year-old man with non-curative resected sigmoid colon cancer was treated with cefepime in FN induced by chemotherapy. Complications of diarrhea were seen on day 2. Paralytic ileus and disseminated intravascular coagulation were also complications. He was diagnosed as pseudomembranous colitis for Clostridium difficile toxin-positive. Vancomycin enemas were administered because oral administrations were impossible, and the effect was provided. Vancomycin enemas are an effective therapy for patients with severe pseudomembranous colitis unable to tolerate oral medications because of ileus.
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PMID:[A case of pseudomembranous colitis with febrile neutropenia induced by chemotherapy and effectively treated by vancomycin enemas]. 2084 56

A 14-year-old child with acute lymphoblastic leukemia who had completed induction chemotherapy presented with fever and diffuse musculoskeletal pains which was thought to be a constellation of myositis, arthralgias and arthritis. Investigations revealed initially showed normal peripheral blood counts but had pancytopenia and pre-terminally blasts were seen in the peripheral blood smear. He had bone marrow necrosis. Disseminated intravascular coagulation was suspected with a positive fungal serology. At autopsy, he had evidence of disease relapsed in lymph nodes, liver, spleen, testes and kidneys. There was extensive pseudomembranous colitis and appendicitis with changes of toxic megacolon.
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PMID:A young leukemic patient with unusual catastrophic intestinal complication. 2567 92