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 19-year-old women developed prolonged fever, weight loss, hepatosplenomegaly, anemia, leukopenia, and hyperglobulinemia. Appropriate tests indicated that she had visceral leishmaniasis (kala-azar). Urinalysis demonstrated significant proteinuria and microhematuria with the presence of red cell casts. A kidney biopsy was performed. Light microscopy showed a slight mesangial thickening and segmental mesangial proliferation. Immunofluorescence demonstrated deposits of immunoglobulins A and M, complement, and fibrinogen. Electron microscopy showed subendothelial and intramembranous deposits. After treatment with N-methylglucamine antimonate the proteinuria and microhematuria disappeared and the patient recovered uneventfully.
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PMID:Clinical and histological kidney involvement in human kala-azar. 64 28

Circulating immune complexes (CIC) were measured at the time of diagnosis in 81 patients with acute leukemia or blast crisis of chronic myeloid leukemia using precipitation by 3.75% polyethyleneglycol. Elevated CIC levels did not adversely influence complete remission duration and survival, patients with normal CIC levels exhibited mostly shorter remission and survival than those with elevated or borderline levels. No significant correlation was observed between CIC levels and Hb, WBC, CBC, platelet count, age, serum bilirubin, total protein, fibrinogen, AST and ALT levels, presence of hepatosplenomegaly and/or lymphadenopathy, HbSAg positivity, complete remission duration and survival. The lack of correlation may be caused by altered immune response in leukemic patients, but the obtained results may also be affected by the nonspecific nature of the method used for the detection. Simultaneous detection of CIC levels by multiple tests and evaluation not only of the number but also of the composition and size of CIC may decrease the incidence of false results. Nevertheless, only the establishment of antigen-specific assays may resolve the controversies in the detection of CIC and thus contribute to a more precise assessment of the role of CIC in prognosis of cancer, as well as to the verification of reliability of using CIC as a tumor marker.
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PMID:Circulating immune complexes in acute leukemia. 270 22

A 55-year-old man was admitted to our hospital with fever, ascites, generalized lymphadenopathy and hepatosplenomegaly. A cervical lymph node was biopsied and diagnosed as a diffuse mixed cell type B-cell malignant lymphoma with positive cytoplasmic IgM in plasmacytoid lymphocytes and immunoblasts. Serum protein electrophoresis disclosed a monoclonal peak and immuno-electrophoresis identified the abnormal protein as IgM kappa(k). Serum immunoquantitation revealed an IgM level of 1470 mg/dl. Bence-Jones protein of the k type was positive in the urine. Cryoglobulin with the characteristics of IgM was present in the serum. In peripheral blood, hemoglobin was 12.4 g/dl, WBC 26,500/microliters with increased abnormal cells and the platelet count 2.2 x 10(4)/microliters. Low fibrinogen and high FDP levels indicated the existence of disseminated intravascular coagulation (DIC). Gabexate mesilate (FOY) was administered at a dose of 1,000 mg/day for the DIC with very good response. After one course of combination chemotherapy (vincristine, cyclophosphamide, prednisolone, adriamycin), he achieved complete remission. However, three months later, he showed icterus and anorexia again with high levels of serum GOT and GPT and positive HBs antigen. On the 117th hospital day, he became abruptly developed right hemiplegia and coma. Cranial CT demonstrated massive thalamic bleeding in the left hemisphere with ventricular rupture, and he died on the same day.
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PMID:B-cell malignant lymphoma associated with monoclonal macroglobulinemia and cryoglobulinemia. 315 23

We report a case of mononuclear phagocyte system activation observed in a 12 month-old girl presenting with fever, hepatosplenomegaly, pancytopenia, histiocytic hyperplasia with hemophagocytosis in the bone marrow, high triglyceride and low fibrinogen blood levels. This syndrome was associated with visceral leishmaniasis. We conclude that systemic leishmaniasis is a curable cause of disorders characterized by an activation of the mononuclear phagocyte system.
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PMID:[Syndrome of activation of the mononuclear phagocyte system. Initial manifestation of visceral leishmaniasis]. 336 3

We determined the clinical and biological correlates of coagulopathy in a large series of patients with untreated childhood acute leukemia. Twenty-five of 805 children with acute lymphoblastic leukemia (ALL) (3.1%) and 27 of 195 with acute myeloid leukemia (AML) (13.8%) met any two of three requirements for a coagulation disorder: fibrinogen level less than 150 mg/dL; fibrin degradation products greater than 10 micrograms/mL; and prolongation of prothrombin time (PT) greater than 12 seconds, activated partial thromboplastin time (PTT) greater than 45 seconds, or thrombin time (TT) greater than 18 seconds. Patients with ALL complicated by abnormal coagulation were more likely to be boys and to have a T-cell immunophenotype, a high leukocyte count, a mediastinal mass, leukemic involvement of the CNS, hepatosplenomegaly, and L2 blast cell morphology. These features were highly interrelated, with only T-cell markers and CNS involvement achieving independent significance in a multivariate logistic regression model. Hepatomegaly, blast cell morphological subtype (French-American-British [FAB] M3, M4, and M5) and age less than 2 years were each associated with coagulopathy in patients with AML, although age failed to retain importance after logistic regression analysis. The presence of coagulopathy at diagnosis of ALL did not influence the rate of remission induction (P = .55). By contrast, only 14 of 27 children with coagulopathy at diagnosis of AML achieved a complete remission (CR), compared with 129 of 168 other patients who lacked this complication (P = .003). After multivariate analysis, coagulopathy remained independently associated with failure to attain remission in AML (P = .02). Fatal hemorrhagic complications arising in the CNS or lungs accounted for nine of the 13 induction failures in this group. The presence or absence of coagulopathy had no discernible influence on treatment outcome among patients with either ALL or AML who attained a CR. Laboratory evidence of a coagulation defect may be useful in identifying patients with AML who have a greater risk of induction failure and, hence, require close surveillance and intensive replacement therapy to prevent fatal hemorrhagic complications.
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PMID:The clinical and biological correlates of coagulopathy in children with acute leukemia. 352 66

Familial erythrophagocytic lymphohistiocytosis, a rare disorder affecting infants, is characterized by a visceral infiltration of histiocytes and lymphocytes resulting in rapid death. It has recently been reported that use of epipodophyllotoxin, VP 16-213, could induce a complete remission of the disease. Such treatment does not, however, prevent fatal CNS relapse. Four patients with the characteristic features of the disease--fever, hepatosplenomegaly, pancytopenia, low plasmatic fibrinogen level, hyperlipidemia, and histiocytic meningitis--are described. These patients were treated with a combination therapy including systemic administration of VP 16-213, steroids, and intrathecal methotrexate followed by cranial irradiation after the age of 12 months. The four patients achieved complete remission of the disease after clearing of the CNS localization. Two patients had secondary relapses, but all four patients have had a disease-free survival exceeding 12 months. All patients have been in remission of the disease for 27, 20, 16, and 13 months, respectively, after disease onset without major setbacks from the treatment. This combination therapy appears to be a promising approach toward long-term remission of the disease.
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PMID:Treatment of four patients with erythrophagocytic lymphohistiocytosis by a combination of epipodophyllotoxin, steroids, intrathecal methotrexate, and cranial irradiation. 383 78

I.v. injection of Corynebacterium parvum (CP) into C57BL and BALB/c mice caused profound coagulation changes, featuring thrombocytopenia, decreased fibrinogen, increased fibrin/fibrinogen degradation products, and a concomitant microangiopathic haemolytic anaemia. These changes were greatest on the 9th day after CP, with recovery by Day 21. I.p. injection caused similar effects but s.c. injection was ineffective. Radiolabelled-platelet kinetics and distribution after i.v. CP indicated disseminated intravascular coagulation with rapid fibrinolysis; EACA treatment exacerbated the thrombosis. The coagulopathy correlated with hepatosplenomegaly, and both were dose dependent. Splenectomy did not effect the coagulopathy, but indomethacin totally abrogated the changes, suggesting that prostaglandin biosynthesis is involved in the pathogenesis.
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PMID:Mechanisms of C. Parvum-induced coagulopathy in mice. 736 73

Three infants suffering from hepatosplenomegaly, pancytopenia, hyperlipidemia, low fibrinogen levels and fever are reported. Two patients died during the first year of life, the third one received allogenic bone transplantation and survives. Clinical and haematological features are consistent with diagnosis of hemophagocytic lymphohistiocytosis.
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PMID:[Erythrohemophagocytic lymphohistiocytosis. A clinical report of 3 cases]. 802

Crow-Fukase syndrome is a rare multiorgan disorder. Although renal disorders, such as proteinuria, and renal impairment, have been observed in half the cases of this syndrome, there have been few reports describing the renal lesions. We report here a case of this syndrome associated with membranoproliferative glomerulonephritis. A 43-year-old woman was referred to our hospital because of hyperglycemia. She had also been suffering from hyperpigmentation, hepatosplenomegaly, lymphadenopathy, polyneuropathy and endocrine dysfunction, including diabetes mellitus and amenorrhea. Serum electrophoresis showed M protein and immunoelectrophoresis revealed IgA (lambda). Bone marrow aspiration showed a slight increase in the number of plasma cells. Urine protein was 30 mg/dl, BUN was 17 mg/dl and creatinine 0.8 mg/dl. Light microscopic examinations showed enlargement of glomeruli with proliferation of mesangial cells and matrix, a lobular pattern of the glomeruli and thickening of the glomerular basement membrane and associated double contour. Electron microscopic examinations showed thickened capillary walls, associated mesangial interposition and subendothelial dense deposits. Moreover, fine granular deposits of IgM, C3, and fibrinogen along the basement membrane were observed on immunofluorescent studies.
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PMID:[A case of Crow-Fukase syndrome associated with membranoproliferative glomerulonephritis]. 807 25

Fibrinogen (Fg), plasminogen (Plg), alpha 2-antiplasmin (alpha 2-AP), plasminogen activator (PA), tissue plasminogen activator (tPA), plasminogen activator inhibitor (PAI), D-dimer (DD) and fibrin(ogen) degradation products (FDP) were studied in 60 subjects: 40 patients with endemic hepatosplenomegaly (20 during acute haematemesis from ruptured oesophageal varices, 20 with endemic hepatosplenomegaly assigned to the same grade of oesophageal varices but with no history of haematemesis) and 20 normal controls. All parameters were markedly altered in the disease groups. Reduced levels of Fg, Plg, alpha 2-AP and PAI were associated with increasing levels of PA, t-PA, DD and FDP. Alterations were most marked in the group complicated by acute bleeding. It was concluded that these patients have an enhanced fibrinolytic state. This was probably aggravated in the haematemesis group by an acute haemostatic imbalance that superimposed the low grade chronic DIC reported in cases of hepatosplenic schistosomiasis.
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PMID:Fibrinolytic parameters during acute haematemesis in endemic hepatosplenomegaly. 814 81


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