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

Human parvovirus B19 (HPV-B19) has been known as the etiologic agents of erythema infectiosum in normal childhood, and chronic anemia and thrombocytopenia in immuno-compromised patients. Recently, this virus has been reported as the association with rheumatic manifestation such as rheumatoid arthritis and systemic lupus erythematosus (SLE). We described here a patient whose HPV-B19 infection was mimiking atypical symptoms of SLE at diagnosis, and was persistent because of immuno-suppressive therapy for SLE. A 34-year-old female was admitted to our hospital on 22 June 1995, presenting fever episode and cervical lymph node swelling. Before eighteen months, she was received methyl-predonisolone pulse therapy and plasma exchange by fresh frozen plasma for the treatment of Stevens-Johnson syndrome, and after several weeks these therapy she was suffered from viral infection with lymphadenopathies with a transient appearance of atypical lymphocytes in her peripheral blood smear. On laboratory examination at the present admission, her peripheral blood showed anemia, thrombocytopenia with atypical lymphocytes. Throughout her hospitalization, anti-nuclear antibody (ANA) suspected SLE including anti-DNA and anti-Sm antibody were all negative except of transient week positive ANA screening test. Her physical condition presented poor clinical course with fever elevation, increased ascites and renal dysfunction showing the elevation of CRP and circulating immune-complex (Clq binding method). Her serum was positive for IgM and IgG antibody against VP-1 and VP-2 antigen of HPV-B19 by ELISA in April 1996. And then, HPV-B19 DNA by polymerase chain reaction (PCR) was positive in bone marrow sample in March 1996, and also positive in spleen necropsy at death. We confirmed persistent chronic HPV-B19 infection by measurement of HPV-B19 IgM and IgG antibody by ELISA and HPV-B19 DNA by PCR. The plasmapheresis and administration of intravenous immunoglobulin showed the possible efficacy for her symptom throughout this clinical course. Moreover, bone marrow smear showed the finding of virus-associated hemophagocytic syndrome, and finally, she was died of cervical hemorrhage accompanied with disseminated intravascular coagulation syndrome on July 1996. HPV-B19 infection can present an atypical clinical picture that is highly suggestive of SLE. We suggest that the therapy of steroids and immuno-suppressive agents should be cautious, because these may potentially cause persistent chronic HPV-B19 infection and induced life-threatening clinical course.
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PMID:[Human parvovirus B19 infection mimicking systemic lupus erythematosus: case report]. 931 Dec 85

A potentially fatal hemophagocytic syndrome (HPS) has been noted in patients with reactive HPS. We describe 2 patients with reactive HPS treated with a regimen of therapeutic plasmapheresis and evaluate the efficacy of plasmapheresis for fatal HPS. Case 1 was a 31 year-old woman who had been treated for systemic lupus erythematosus (SLE) with corticosteroid hormones and immunosuppressants. She presented with persistent leukopenia and thrombocytopenia with spiking fever. She had an elevated level of serum ferritin, liver dysfunction, coagulopathy, and plasma inflammatory cytokines. Her bone marrow smear disclosed numerous hemophagocytosis of histiocytes. She was administered therapeutic plasmapheresis with total plasma exchange by fresh frozen plasma. There was an immediate and prominent decrease of cytokines, and she completely recovered. Case 2 was a 34 year-old woman who had been receiving high doses of corticosteroids and plasmapheresis for severe Stevens-Johnson's syndrome. After 18 months, she presented with physical and laboratory findings resembling lupus-like conditions and was administered high doses of corticosteroids and immunosuppressants. Human parvovirus B19 infection was detected by IgM and IgG antibodies and viral DNA from a bone marrow sample; moreover, a bone marrow smear disclosed findings of HPS. Repeated therapeutic plasmapheresis was effective for improving her symptoms and laboratory abnormalities; however, she suffered from septic methicilline resistant staphylococcus aureus infection and finally died of a brain hemorrhage resulting from disseminated intravascular coagulation (DIC).
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PMID:The efficacy of therapeutic plasmapheresis for the treatment of fatal hemophagocytic syndrome: two case reports. 1022 60

Maternal infection with parvovirus B19 during pregnancy can cause aplastic anemia in the fetus. Severe anemia may lead to nonimmune hydrops or fetal demise. In the case reported, the demise of one twin was diagnosed by ultrasonography in an asymptomatic 21-year-old para 1-0-2-1 African American at the gestational age of 25 weeks. The deceased twin (A) was grossly hydropic with anasarca, ascites, pleural and pericardial effusions, and a thickened placenta. Parvovirus B19 DNA was found in the amniotic fluid of Twin A using the polymerase chain-reaction technique. Serial scans of Twin B showed normal growth and no evidence of hydrops. The pregnancy was managed expectantly until 29 weeks when delivery was indicated by maternal disseminated intravascular coagulation. Maternal IgM antiparvovirus B19 antibodies were detected at the time of delivery. Antiparvovirus B19 IgM antibodies were not present in Twin B. These serologic studies suggest a recent acute maternal infection and refute such an infection in Twin B. We present a case of differential transmission of parvovirus B19 in a twin pregnancy with in utero death of the infected twin and subsequent maternal disseminated intravascular coagulation.
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PMID:Differential transmission of parvovirus B19 in a twin gestation: a case report. 1552 55

A 10-year-old male with a brain abscess developed pancytopenia, liver dysfunction, disseminated intravascular coagulation (DIC) and decrease of immunoglobulin A (IgA) level during postoperative antibiotic and anticonvulsant therapy. A bone marrow examination revealed hemophagocytosis. Real-time PCR revealed parvovirus B19 infection. The hemophagocytic syndrome resolved without specific treatment. To our knowledge, this is the first report of a spontaneous resolution of parvovirus B19-associated hemophagocytic syndrome and DIC.
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PMID:Spontaneous resolution of hemophagocytic syndrome and disseminated intravascular coagulation associated with parvovirus b19 infection in a previously healthy child. 1597 5