Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0019214 (hepatosplenomegaly)
 4,408 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A diagnosis of familial hemophagocytic lymphohistiocytosis (FHL) was established in an 18-month-old boy who presented with prolonged fever of unknown origin, severe pancytopenia, hepatosplenomegaly and hypofibrinogenemia. Serum levels of ferritin and soluble interleukin-2 receptor (SIL2R) were highly elevated, and the number of natural killer (NK) cells was markedly decreased. An allogeneic stem cell donor was neither found in the family nor in unrelated donor registries; however, an umbilical cord blood (UCB) donor request revealed a 5/6 HLA-matched UCB. After conditioning with busulphan 16 mg/kg body weight (BW), cyclophosphamide 120 mg/kg BW and etoposide (VP-16) 900 mg/m2 the patient received 19.6 x 10(7)UCB nucleated cells/kg BW. White blood count (WBC) reached 1.0 x 10(9)/l on day +45. Chimerism studies showed full and permanent hematopoietic and lymphopoietic engraftment on day +16. However despite full engraftment the patient still experienced two severe relapses of his disease after stem cell transplantation with the highest ferritin level in the range of 10 3967 microg/l (n = 7-142). NK cell function appeared only 6 months after UCB transplantation followed by a decrease of FHL markers and resolution of disease activity. This clinical outcome indicates that unless competent immunologic engraftment after transplantation is established, FHL is capable of relapsing even if complete three-lineage engraftment is achieved.
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PMID:Unrelated 5/6-locus matched umbilical cord blood transplantation in a 23-month-old child with hemophagocytic lymphohistiocytosis. 972 76

Two patients with hemophagocytic lymphohistiocytosis who presented with acute liver failure are reported. Both presented with fever, hepatosplenomegaly, markedly elevated liver function tests, abnormal coagulation profiles, and an increase in serum ferritin. Both infants were diagnosed with neonatal hemochromatosis based on a clinical picture of hepatic insufficiency with hyperferritinemia and were referred for liver transplantation. The first patient died of liver failure and septicemia before transplantation. Review of autopsy material revealed a hepatitis-like pattern and extensive infiltration of liver and other organs including bone marrow by histiocytes, some of which were hemophagocytic. The second patient underwent liver transplantation but died 44 days thereafter from progressive hemophagocytic lymphohistiocytosis. Examination of the resected liver demonstrated a hepatitis-like pattern, proliferation of histiocytes, and hemophagocytosis, and the bone marrow revealed hemophagocytic histiocytosis. Hemophagocytosis recurred in the allograft. Hepatic manifestations are common in hemophagocytic lymphohistiocytosis and overt hepatic failure may occur, but initial presentation as fulminant hepatic failure is not well recognized. Elevated serum ferritin can make the distinction from neonatal hemochromatosis and other forms of neonatal liver failure difficult. Hemophagocytic lymphohistiocytosis should be considered in the differential diagnosis of neonatal liver disease, especially when it is accompanied by cytopenias.
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PMID:Hemophagocytic syndrome presenting as acute hepatic failure in two infants: clinical overlap with neonatal hemochromatosis. 1034 80

A 28-year-old man was admitted to our department with intermittent fever, hepatosplenomegaly and pancytopenia. Liver parameters and serum ferritin were markedly elevated. Bone marrow biopsy showed hypocellularity, histiocytic hyperplasia, and hemophagocytosis consistent with a virus-associated hemophagocytic syndrome (VAHS). There was serological evidence of chronic active hepatitis B and acute hepatitis C virus infection. The patient died despite aggressive immunosuppressive and supportive treatment. Autopsy revealed signs of acute viral hepatitis with cholestasis. Histiocytes engaged in hemophagocytosis were observed in bone marrow and spleen. The condition was interpreted as VAHS associated with chronic active hepatitis B and acute hepatitis C virus infection. To our knowledge this is the first report of a hemophagocytic syndrome in that setting.
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PMID:Fatal virus-associated hemophagocytic syndrome associated with coexistent chronic active hepatitis B and acute hepatitis C virus infection. 1036 94

A 40-day-old baby girl presented with intermittent fever, lymphadenopathy, massive hepatosplenomegaly, progressive pancytopenia and features of disseminated intravascular coagulopathy. A bone marrow aspiration was performed and showed florid histiocytic proliferation with marked hemophagocytosis. Based on the diagnostic guideline for Hemophagocytic Lymphohistiocytosis proposed by the Familial Hemophagocytic Lymphohistiocytosis Study Group of Histiocyte Society, this patient has fulfilled most of the criteria. We have also found that serum ferritin and lactate dehydrogenase to be very high in this patient. It remains uncertain whether the disorder is reactive or neoplastic.
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PMID:Serum ferritin and lactate dehydrogenase in a case of hemophagocytic lymphohistiocytosis. 1087 71

Adult-onset Still's disease (AOSD) is a rare disorder of unknown aetiology, characterised by high spiking fever, an evanescent, erythematous, maculopapular rash, arthralgia or arthritis, lymphadenopathy, hepatosplenomegaly, sore throat and serositis. It is associated with marked leukocytosis, high erythrocyte sedimentation rate, increased level of serum ferritin and negative rheumatoid factor and antinuclear antibody tests. Here we report a patient in whom an urticaria-like rash was an uncommon presenting clinical feature of AOSD. To our knowledge, this association has only been reported once before.
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PMID:Urticaria as a presenting manifestation of adult-onset Still's disease. 1105 30

A case of angiotropic B-cell lymphoma associated with hemophagocytic syndrome (HPS) has been reported. In addition to fever, pancytopenia, hepatosplenomegaly, and lack of lymphadenopathy, unique clinical features, such as syndrome of inappropriate secretion of antidiuretic hormone (SIADH) and pulmonary infarction, were manifested. Both soluble interleukin-2 receptor (sIL-2R) and IL-6 were elevated in the patient's sera in addition to an increase of serum lactate dehydrogenase and ferritin. In contrast, tumor necrosis factor-alpha and interferon-gamma were within normal ranges. Serum antibodies against Epstein-Barr virus and cytomegalovirus showed a past infection pattern. An autopsy examination revealed systemic intravascular proliferation of lymphoma cells with a B-cell phenotype, confirming the diagnosis of angiotropic B-cell lymphoma. Moreover, SIADH was suggested to result from the infiltration of tumor cells into the pituitary gland. Triple association of angiotropic B-cell lymphoma, HPS and SIADH is quite rare. Therefore, the present case seems to be helpful for clarifying the mechanism for HPS of non-Hodgkin's lymphoma with B-cell origin.
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PMID:Angiotropic B-cell lymphoma with hemophagocytic syndrome associated with syndrome of inappropriate secretion of antidiuretic hormone. 1110 Jul 51

To study pulmonary function tests (PFT) in multiple transfusion recipient thalassemics, PFTs were done for 30 thalassemics and 20 matched controls. Confirmed cases of thalassemia on regular transfusion therapy were the subject of study. Apart from history and physical examination of the thalassemics, serum ferritin estimation and spirometry were done. Parameters studied included lung volumes--functional residual capacity (FRC), forced vital capacity (FVC), residual volume (RV) and total lung capacity (TLC); and flow rates--forced expiratory volume in one second (FEV1), forced expiratory volume in 1 second/forced vital capacity (FEV1/FVC), peak expiratory flow 25-75 (PEF 25-75%) and peak expiratory flow rate (PEFR). Single breath carbon monoxide diffusing capacity (DLco) and arterial blood gas (ABG) were also analysed. The mean height and weight of thalassemics were below that of age matched controls. A restrictive abnormality in PFT was found in 86.6% cases. These patients were found to have a decrease in all the lung volumes namely FVC, FRC, RV and TLC with a proportional decrease in the flow rates, FEV1, PEF 25-75% and PEF with a normal (> 0.75) FEV1/FVC ratio. DLco was decreased in all the patients with restrictive lung disease and fall in DLco showed a good correlation (r = 0.7, P < .001) with the severity of restrictive disease suggesting that some intrapulmonary pathology is likely to be responsible for the restrictive pattern. None of the cases had an obstructive or mixed pattern of pulmonary dysfunction. No correlation was found between severity of restrictive disease and the serum ferritin levels. A negative correlation with degree of hepatosplenomegaly was found. No correlation was found between severity of the defect and age, number of blood transfusions received and hemoglobin at the time of doing the test. To conclude, restrictive lung disease is the predominant abnormality in multi-transfused thalassemics, which is probably due to pulmonary parenchymal pathology. The abnormality of PFTs is not directly related to iron overload.
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PMID:Pulmonary function tests in beta thalassemia. 1133 20

The authors report a case of hemophagocytic syndrome (HPS) associated with acute visceral leishmaniasis (VL). A 4-year-old boy was admitted with high fever, hepatosplenomegaly, and pancytopenia. Elevated serum ferritin and triglyceride, low fibrinogen levels, and bone-marrow (BM) histiocytic hyperplasia with prominent hemophagocytosis were consistent with a HPS. An initial diagnosis of kala-azar was refuted because of negativity of BM aspiration and serology for this parasite, and the diagnosis HPS was made. Three months after first admission, reevaluation of the BM aspiration revealed many amastigotes of Leishmania parasites. The serology of VL became positive, finally establishing the diagnosis of VL. Although specific therapy for VL was instituted, the patient died 4 weeks after the diagnosis.
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PMID:Hemophagocytic syndrome: a rare life-threatening complication of visceral leishmaniasis in a young boy. 1176 3

A 68-year-old man was admitted to our hospital because of fever, jaundice and hepatosplenomegaly. A diagnosis of diffuse large cell, B-cell type malignant lymphoma, associated with hemophagocytic syndrome (LAHS), was made. CT scan revealed lymphadenopathy in the abdominal cavity and multiple tumors in the spleen. Performance status and hepatic coma grade were 4 and II, respectively. Laboratory findings showed bicytopenia (Hb 9.9 g/dl, platelet 35 x 10(3)/microliter), severe liver dysfunction (ALP 1,115 U/l, gamma-GTP 437 U/l, T.Bil 15.4 mg/dl, D.Bil 12.8 mg/dl) and elevated levels of beta 2 microglobulin (12.9 mg/dl), ferritin (2,300 ng/ml) and sIL-2 receptor (36,900 U/ml). Plasma exchange (PE) and continuous hemodiafiltration (CHDF) enabled the patient to undergo diagnostic procedures, irradiation (total 34 Gy) and chemotherapy. Biopsy specimens revealed infiltration of lymphoma cells into the liver and bone marrow. We measured the blood concentrations of TNF-alpha, IL-6, and IL-8 before and after PE and CHDF by the ELISA method, and found normalization of hypercytokinemia after the procedure. It was suggested that initial treatment with PE and CHDF was effective for control of HPS, enabling us to perform chemotherapy for the lymphoma.
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PMID:[Plasma exchange and continuous hemodiafiltration as an initial treatment for diffuse large B-cell lymphoma-associated hemophagocytic syndrome]. 1186 63

We report the case of a woman with a characteristic transient skin rash, fever, severe polyarthritis, hepatosplenomegaly, lymphadenopathy and myalgia. The clinical and laboratory data led to a diagnosis of adult-onset Still's disease. The elevated levels of serum ferritin and caeruloplasmin could be important as diagnostic indicators.
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PMID:Elevated serum caeruloplasmin level in a patient with adult Still's disease. 1195 55


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