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Query: UMLS:C0012739 (
disseminated intravascular coagulation
)
8,673
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
We retrospectively analyzed 52 adult patients with hemophagocytic syndrome (HPS). The underlying diseases were heterogeneous, including malignant lymphoma (lymphoma-associated hemophagocytic syndrome [LAHS]) in 26 patients, systemic lupus erythematosus in 3 patients, viral infections in 7 patients, and bacteria] or fungal infections in 6 patients. More than 83% of patients received prednisolone as an initial treatment. Multiple-agent chemotherapies (cyclophosphamide, doxorubicin, and vincristine) were administered to 96% of LAHS patients after a histopathological diagnosis of lymphoma. HPSs were controllable and remissions were achieved except for those patients with LAHS, fulminant
Epstein
-Barr virus-associated HPS, and an immunosuppressive state. Twenty-one (81%) of the LAHS patients had uncontrollable HPS and died of multiple organ failure and
disseminated intravascular coagulation
. The median survival time of LAHS patients was 83 days. In contrast, 3 (12%) of the other HPS patients died of multiple organ failure within 44 days.The clinical manifestations and the laboratory findings of LAHS and the other HPSs were too variable to establish the prognosis based only on the findings at the onset of HPS. The prognostic factors of adult HPS were found to be the underlying diseases, notably malignant lymphoma and infections, accompanied by the immunosuppressive state.
...
PMID:A clinical analysis of 52 adult patients with hemophagocytic syndrome: the prognostic significance of the underlying diseases. 1159 24
This report describes lytic infection with
Epstein
-Barr virus (EBV) in three cases of hemophagocytic syndrome (HPS) presumably associated with EBV-induced lymphoproliferative disorder. All cases were previously healthy females with ages ranging from 52 to 87 years who showed a fulminant clinical course with accompanying fever, liver dysfunction, and
disseminated intravascular coagulation
. Cases 1 and 2 showed proliferation of atypical T lymphocytes, and case 3 showed proliferation of atypical B lymphocytes. Hemophagocytic histiocytes were observed in the bone marrow, lymph nodes, spleen, and liver. Atypical lymphocytes in all cases showed a positive reaction for both EBV-encoded small RNA (EBER) indicating latent infection with EBV and immediate early mRNAs of the Bam HI fragment of lower stranded frame (BHLF), indicating lytic infection by in situ hybridization. Interestingly, BHLF-positive cells were predominant in all cases. It is possible that reactivation of EBV infection may be involved in triggering the induction of cytokines and abnormal activation of histiocytes.
...
PMID:Lytic infection of Epstein-Barr virus (EBV) in hemophagocytic syndrome associated with EBV-induced lymphoproliferative disorder. 1453 Aug 76
An 82-year-old woman was admitted with fever and anorexia. Aggravated pancytopenia and liver dysfunction suggested the presence of
disseminated intravascular coagulation
. The serum ferritin level increased to 9,100 ng/ml. Bone marrow aspiration showed an increase of histiocytes with phagocytosis and a diagnosis of hemophagocytic syndrome was made. Symptomatic therapy was performed because of her deteriorated general condition. She died of multiple organ failure, 32 days after admission. Autopsy revealed swollen lymph nodes with proliferation of large neoplastic cells containing rich cytoplasm and pleomorphic and multi-segmented large nuclei. The immunophenotype of the neoplastic cells was LCA-, CD3-, CD5-, CD 20-, CD79a-, UCHL1-, MT1-, CD15-, p80-. Neoplastic cells were positive for CD30, mainly in Golgi apparati, and also positive for EBV-encoded small nonpolyadenylated RNAs (EBER). This case was diagnosed as anaplastic large cell lymphoma (ALCL) associated with hemophagocytic syndrome. It was estimated that
Epstein
-Barr virus had played an important role in the development of ALCL in the present case.
...
PMID:[A case of anaplastic large cell lymphoma associated with Epstein-Barr virus infection, representing clinicopathological features of malignant histiocytosis]. 1457 24
A 34-year-old woman was admitted for chronic graft-versus-host disease ten months after an unrelated bone marrow transplantation. Cytomegalovirus (CMV) antigenemia on day 5 of hospitalization was negative. Thrombocytopenia occurred on day 9. Laboratory findings revealed severe liver dysfunction on day 13. On day 14, the patient developed interstitial pneumonia and
disseminated intravascular coagulation
, and died from progressive respiratory failure. Multinucleated giant cells were found in the lung, liver, spleen, esophagus, pancreas and intestine obtained at autopsy. Varicella-zoster virus (VZV) was detected in the blood using the polymerase chain reaction (PCR) technique. CMV, herpes virus type 6 and
Epstein
-Barr virus were detected in the liver and lung with the PCR technique. We concluded visceral VZV infection was the main cause of her death because of her aggressive clinical course and the histology at autopsy. In this case, chronic GVHD and its immunosuppressive treatment resulted in her fatal VZV reactivation.
...
PMID:[Fatal acute visceral disseminated varicella-zoster virus infection in a patient with chronic graft-versus-host disease]. 1551 Aug 35
The present article describes three cases of Lennert's lymphoma exhibiting aggressive clinical courses. These cases were accompanied by
disseminated intravascular coagulation
(
DIC
) or hemophagocytic syndrome (HPS). These cases were compared to non-aggressive type of Lennert's lymphoma. Of the three cases, two demonstrated involvement of the liver and the other possessed bone marrow involvement. In one patient, while a lymph node biopsy revealed Lennert's lymphoma histologically, a liver biopsy obtained 2 months later revealed a high-grade large cell cytotoxic T-cell lymphoma. Two of these cases showed HPS and the other exhibited
DIC
. All patients died within 1 year of diagnosis, with the shortest survival period being 1.5 months. Immunohistochemically, lymphoma cells were CD8+, CD4-, granzyme B+, and T-cell intracellular antigen-1 (TIA-1)+, showing a cytotoxic T-cell phenotype. Two cases demonstrated positive reactivity for
Epstein
-Barr virus in lymphoma cells by in situ hybridization. These cases were compared with eight cases of non-aggressive Lennert's lymphoma. In comparison to non-aggressive disease, these three cases displayed a higher percentage of Ki-67-positive cells. In conclusion it was found that a subset of Lennert's lymphoma cases share common features with high-grade cytotoxic T-cell lymphoma, indicating that Lennert's lymphoma may be part of the spectrum of cytotoxic T-cell lymphoma.
...
PMID:Aggressive Lennert's lymphoma: report of three cases in comparison to non-aggressive Lennert's lymphoma. 1618 92
We report here the case of a patient suffering from hemophagocytic syndrome (HPS) associated with bile ductopenia. A 24-year old man was admitted after suffering fever, sore throat and general malaise for 7 days and jaundice for 2 days. Clinical studies showed hepatic dysfunction with hyperbilirubinemia.
Epstein
-Barr viral DNA from two bone marrow samples was detected. Bone marrow aspiration disclosed findings of HPS. Liver biopsy showed centrilobular cholestasis with lack of interlobular bile duct. Repeated therapeutic plasma exchange was effective for decreasing serum bilirubin and interleukin-6 levels. The patient received liver transplantation, however, he finally died of alveolar hemorrhage resulting from
disseminated intravascular coagulation
and acute rejection.
...
PMID:Effect of plasma exchange on the circulating IL-6 levels in a patient with fatal hemophagocytic syndrome associated with bile ductopenia. 1655 42
A 17-year-old girl previously in good health presented with a 2-month history of recurrent, high-grade fever; general fatigue; anorexia; a 10-kg weight loss; and multiple, painful, reddish skin lesions on the lower abdomen. Some lesions were ulcerated, with an oily yellowish brown discharge. A systemic review was unremarkable other than bleeding from the nose. Her medical and family histories were unremarkable. On examination, the patient was pale, jaundiced, and febrile (temperature of 39 degrees C). She had enlarged lymph nodes in the axillary and inguinal areas. There was moderate hepatosplenomegaly. Local skin examination revealed multiple erythematous, tender, and firm subcutaneous nodules of variable size (1-2 cm) on the lower abdomen. Some nodules were ulcerated, with oily yellowish brown discharge and overlying ecchymosis (Figures 1 and 2). Mucous membranes were free of lesions. Laboratory investigations showed pancytopenia, an elevated erythrocyte sedimentation rate (>80 mm/h), normal renal function tests, abnormal hepatic function tests (alanine aminotransferase 172 U/L, aspartate aminotransferase 229 U/L, alkaline phosphatase 725 U/L, and total bilirubin 100 mmol/L [normal range 0-18 mmol/L]), conjugated bilirubin 45 mmol/L (normal range 0-5 mmol/L), and high triglycerides 855 mg/dL (normal range 20-200 mg/dL). Prolonged prothrombin time, 26 seconds (normal range 13-16 seconds); prolonged activated partial thromboplastin time, 61 seconds (normal range 26-38 seconds); positive
disseminated intravascular coagulation
studies evidenced by low fibrinogen, 74 mg/dL (normal range 160-350 mg/dL); and positive fibrinogen degradation products were also noted. Throat, midstream urine, and blood culture results were negative. Serologic tests for syphilis, HIV, and hepatitis B and C viruses were negative.
Epstein
-Barr virus and cytomegalovirus serologic values revealed evidence of past infection. Tuberculin and Coombs tests were negative. The alpha1-antitrypsin level was normal. Antinuclear and anti-smith antibodies, rheumatoid factor, and cryoglobulins were negative. CT showed enlarged lymph nodes in the axillary and inguinal areas, bilateral small pleural effusion, moderate hepatosplenomegaly, severe fatty infiltration of the liver, and thickening of lower abdominal subcutaneous tissue. A liver biopsy showed steatohepatitis. Bone marrow aspirate and trephine were normal. A deep punch biopsy of a nodule from the right lower abdomen revealed lobular panniculitis with atypical lymphocytes and large macrophages with cytophagocytosis ("beanbag" cells) (Figures 3 and 4). Immunohistochemistry showed that these atypical cells were positive for CD3, CD8, granzyme B, and perforin, and negative for CD56. T-cell gene rearrangement studies on skin lesions revealed a monoclonal T-cell receptor (gamma-chain) gene rearrangement, supporting the diagnosis of subcutaneous panniculitis-like T-cell lymphoma. On presentation, the initial treatment included 6 U of fresh frozen plasma, 2 U of packed red blood cells, and 2 g IV fibrinogen for 3 consecutive days. The patient was started on prednisolone 60 mg orally once daily and cyclosporine A 5 mg/kg/d orally in two divided doses. The fever and other systemic symptoms and skin lesions resolved within 2 weeks after the treatment. The prednisolone dose was tapered gradually, and a maintenance dose of cyclosporine A was continued. The patient's condition remained in remission at 12-month follow-up; there was no evidence of clinical relapse.
...
PMID:Subcutaneous panniculitis-like T-cell lymphoma with hemophagocytic syndrome successfully treated with cyclosporin A. 1685 14
We report the case of an 18-year-old woman who was admitted to the medical intensive care unit in Innsbruck with severe septic shock and respiratory insufficiency following a prolonged infection of the upper airways (pharyngitis, sinusitis). Abscessing pneumonia and bilateral pleural empyema were diagnosed as focus. Cultures of pleural fluids were positive for Fusobacterium necrophorum. In addition to multiple organ dysfunction syndrome (acute lung injury, acute renal failure,
disseminated intravascular coagulation
), she developed tenderness in the right neck followed by septic arthritis of the right sternoclavicular joint a few days later. Further history revealed a previous period of infectious mononucleosis (EBV infection). The previously healthy patient eventually made a complete recovery after prolonged treatment in the ICU including antibiotic therapy and multiple surgical interventions and drainage. Lemierre's syndrome is characterized by severe infection, with pharyngitis, sepsis and thrombosis of the internal jugular vein, and is most frequently associated with upper airway infection with Fusobacterium necrophorum, often preceded by infection with
Epstein
-Barr virus which enables bacteria growing in the oral cavity to invade.
...
PMID:Lemierre's syndrome following infectious mononucleosis. 1836 59
Viral infections are particularly common after cardiac transplantation. Herein we have presented a case of
Epstein
-Barr infection that presented as a viral syndrome with respiratory symptoms, but was complicated by multiorgan failure and
disseminated intravascular coagulation
. Transplant physicians should be aware of this unique complication of an otherwise self-limited infection.
...
PMID:Disseminated intravascular coagulation complicating Epstein-Barr virus infection in a cardiac transplant recipient: a case report. 2062 May 59
Hemophagocytic Syndrome (HS) is a clinico-pathologic entity characterized by activation of T lymphocytes and macrophages. It may be diagnosed in association with malignant, genetic, or autoimmune diseases, but is most linked with
Epstein
-Barr virus. There are few reports of association between HS and Dengue in pediatrics. Dengue fever, caused by a flavivirus, is an important mosquito-transmitted disease. It can cause increased vascular permeability that leads to a bleeding diathesis or
disseminated intravascular coagulation
known as dengue hemorrhagic fever (DHF). We present the case of a 10 month-old-female who developed DHF and dengue shock syndrome, requiring admission to intensive care unit. She developed hemophagocytosis diagnosed by bone marrow aspiration and atypical skin changes that have not been previously described in association with dengue fever. This is an unusual case of dengue related hemophagocytic syndrome that adds to the limited pediatric cases reported in literature.
...
PMID:Dengue virus associated hemophagocytic syndrome in children: a case report. 2085 75
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