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 43-year-old, bisexual, black man with acquired immunodeficiency syndrome (AIDS), detected by CD4 lymphocyte criteria alone, presented with low-grade fever, chills, malaise, and watery diarrhea of 2 days' duration. Over the next 5 days, he developed a fulminant septicemia-like illness with progressive hypotension, disseminated intravascular coagulation, and very high serum lactic acid dehydrogenase (2,150 U/L) and serum creatine phosphokinase (5,395 U/L) levels, and died. The cause of this illness was not clinically apparent. A bone marrow biopsy performed on the day of his death revealed intracytoplasmic clusters of 3 microns long, oval, basophilic organisms, the exact nature of which was not evident by light microscopy. The diagnosis of disseminated toxoplasmosis (DT) was made only after electron microscopic study of the bone marrow revealed organisms with features typical of Toxoplasma gondii tachyzoites. These features included a multilayered pellicle, a pointed anterior end containing a conoid, up to nine rhoptries, sparse micronemes, and a posterior end containing a nucleus. Some of the organisms had divided by internal budding or endodyogeny. This case illustrates the value of transmission electron microscopy in making the diagnosis of DT.
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PMID:Disseminated toxoplasmosis and acquired immunodeficiency syndrome: diagnosis by transmission electron microscopy. 779 54

Recombinant human thrombomodulin (rTM) improves the blood coagulation disorder characteristic of disseminated intravascular coagulation (DIC) as well as, or even better than, other anti-DIC drugs. On post-marketing surveillance, its effectiveness has been recognized for hematologic disorders, sepsis and solid tumor subgroups. However, the effect on hemophagocytic syndrome (HPS) complicated by DIC remains unclear. We treated three HPS patients with rTM in addition to chemotherapy for the underlying diseases including nasal NK/T cell lymphoma, angioimmunoblastic T-cell lymphoma and refractory acute myeloid leukemia post cord blood transplantation. Although being refractory to medical management was suspected in our cases, clinical status rapidly came under control including not only amelioration of the blood coagulation disorder but also inflammatory reactions, such as serum ferritin and lactic acid dehydrogenase abnormalities, which represent HPS activity. These observations suggest that rTM might exert marked synergistic effects on HPS with DIC. Given the results obtained in these three cases, administration of rTM appears to offer a promising method of treating HPS complicated by DIC.
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PMID:[Successful treatment with recombinant thrombomodulin for disseminated intravascular coagulation complicated with hemophagocytic syndrome]. 2587 85