Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0024141 (systemic lupus erythematosus)
 44,322 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Fifteen cases (9 males, 6 females, ages: 18-73 y/o) of salmonella bacteremia were referred for a Gallium-67 citrate (Ga-67) scan to detect the focal site(s) of salmonella infection. Among them, 8 were finally proved to have focal infection(s). Their underlying diseases were systemic lupus erythematous (SLE, 4 cases), malignancies (2 cases), immunocompromise (1 case) and unknown disease (1 case). The focal infections detected were septic arthritis in 6, soft tissue abscesses in 4 and lung abscesses in 2. This report suggests that Ga-67 scan is of great value in detection of localized salmonella infection.
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PMID:Detection of localized Salmonella infection by gallium-67 citrate scan. 129 60

The clinical and serologic characteristics of 199 systemic lupus erythematosus patients with early and late onset of disease were compared to determine if the disease in the older age group defines a specific subset of SLE. This study demonstrated that SLE in the elderly patients exhibits peculiar clinical features with a high frequency of muscular involvement (p < 0.05) and low frequency of cutaneous manifestations (p < 0.001) and alopecia (p < 0.02). Moreover, the most frequent clinical manifestation was muscular pain and stiffness, arthritis and weight loss (over 10 kg). This condition is often hard to distinguish from polymyalgia rheumatica or underlying malignancy. The frequency of autoantibodies was similar in both groups. The absence of anti-La was surprising, however it was confirmed by "Western blotting". The symptoms of late onset SLE are not very prominent however the diagnosis should be considered in order to avoid delays in treatment.
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PMID:[Systemic lupus erythematosus in the aged: clinical and laboratory characteristics]. 130 5

A malignant lymphoma developed in a 46-year-old male patient who had had systemic lupus erythematosus (SLE) for 18 years. The lymphoma was at disease stage IV at initial examination, and the patient died shortly thereafter. The lymphoma cells were cultured in vitro, and a continuous cell line, named SMZ-1, was established. The SMZ-1 cells, as well as the parental lymphoma cells, were of helper/inducer T-cell immunophenotype; they were positive for CD2, CD3, and CD4 antigens, and negative for CD8. Expression of CD5 and CD7 antigens was observed in a small percentage of the cells. The activation markers identified by antibodies against CD25, CD71, and HLA-DR antigens were positive. Cytogenetic analysis revealed that the SMZ-1 cells had a characteristic translocation between chromosomes 6 and 14 [t(6;14)(p21.1;q24)]. Southern blot analysis of DNA extracted from the cells demonstrated clonal rearrangement of the T cell receptor beta-chain gene. Integration of the human T-cell lymphotrophic virus type I (HTLV-I) genome was negative. The SMZ-1 cell lines should thus provide a useful model for characterization of peripheral T-cell lymphomas.
Cancer Genet Cytogenet 1992 Apr
PMID:Characterization of a novel T-cell lymphoma cell line established from a patient with systemic lupus erythematosus-associated lymphoma. 131 25

Emergency pericardiocentesis, guided by a two-dimensional echocardiography, was performed on twenty patients with symptomatic pericardial effusion of various types and causes. There were fourteen men and six women. The underlying causes were: primary lung cancer (6 cases), metastatic cardiac tumors (3 cases), tuberculosis (4 cases), complicated interventional procedures with cardiac chamber or vessel perforations (2 cases), dissecting aortic aneurysm (1 case), systemic lupus erythematous (1 case), idiopathic pericarditis (1 case), bacterial pericarditis (1 case), and myxedema heart disease (1 case). Seventeen cases were performed through the left xipho-sternal approach and 3 cases through the apical approach. None of the patients died as a result of these procedures. A two-dimensional echocardiogram is useful in diagnosing cardiac tamponade as well as in guiding pericardiocentesis, and obtaines highly positive results (20/20). The positive rate of pericardial fluid cytology for malignant cells was 89% (8/9), however, pericardial fluid cultures or direct smear for tuberculosis were negative (0/4). In cancer patients, the mean survival time following pericardiocentesis was 4.2 months (range, 1-7.8 months). We concluded that neoplastic involvement of the pericardium is the most frequent cause of symptomatic pericardial effusion. Pericardiocentesis assisted by a two-dimensional echocardiogram is safe and easy. In addition, pericarditis caused by TB is still significant and must be considered in every case in our nation.
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PMID:Pericardiocentesis: a 20 patients study. 133 Feb 47

Acquired hypercoagulable states comprise a diverse group of clinical conditions that are associated with an increased risk of thrombosis. These clinical conditions include malignancy, diabetes mellitus, venous stasis, pregnancy, oral contraceptive use, lupus anticoagulant, postoperative state, immobilization, myeloproliferative disorders, and nephrotic syndrome. Recognition of these associations, possible underlying mechanisms, identification of high risk individuals, thromboembolic prophylaxis, and other clinical implications are discussed.
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PMID:Acquired hypercoagulable states. 139 74

Studies of renal involvement in systemic lupus erythematosus continue to dominate the clinical literature. Reports of the prognostic significance of both clinical and histologic parameters at the time of renal biopsy are discussed. The potential impact of anticardiolipin antibodies on the development of renal insufficiency is described. The outcome of renal transplantation in patients with systemic lupus erythematosus is assessed in a study concerned with both allograft survival and recurrence of active nephritis in the transplanted kidney. The incidence and prognosis of various features of neuropsychiatric systemic lupus erythematosus are discussed, while the search for an accurate indicator of lupus involvement of the central nervous system continues. Magnetic resonance imaging and single-photon-emission computed tomography are considered. Abnormalities of pulmonary gas exchange are featured in several reports. Features of the antiphospholipid antibody syndrome are presented, stressing predisposition to thrombosis. The definition and characteristics of systemic lupus erythematosus disease flares is discussed, in relation to several recently developed disease activity indexes. The attempt to distinguish systemic lupus erythematosus activity from infection and preeclampsia is also considered. Finally, the association of systemic lupus erythematosus with the development of cancer is discussed.
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PMID:Clinical manifestations of systemic lupus erythematosus, measures of disease activity, and long-term complications. 141 1

We describe a case of acute nonlymphocytic leukemia with inversion of chromosome 16 in a patient with systemic lupus erythematosus treated with immunosuppressive agents including azathioprine and cyclophosphamide. Although the leukemia may have been caused by other factors, it is worth noting the potential association of this malignancy with immunosuppressive therapy.
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PMID:Acute nonlymphocytic leukemia after treatment of systemic lupus erythematosus with immunosuppressive agents. 146 80

Sera from U.S. patients with SLE, RA, and various malignancies, clinically normal individuals with sero-activity to HIV, AIDS, and from pregnant women were tested for the presence of anti-c-myc antibodies. In an ELISA using recombinant human c-myc protein as the antigen, no difference in mean antibody titer was generally detected in these sera when compared to normal controls. Only three malignancy sera (two myeloid leukemia and only one lymphoma) and two patients with AIDS-related lymphoma exhibited exceedingly higher levels of anti-c-myc antibody. However, significantly elevated anti-c-myc antibody levels were found among 20 patients with African Burkitt's lymphoma (Ghana) and 20 normal Ghanians, thus apparently reflecting an autoimmune phenomenon prevalent in the endemic region. These findings indicated that elevated levels of anti-c-myc antibodies are not a general characteristic of patients with diseases that have been associated with increased expression of c-myc.
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PMID:Autoantibodies to c-myc protein: elevated levels in patients with African Burkitt's lymphoma and normal Ghanians. 147 33

Little information is available about the clinical status and outcome of patients with a long history of lupus nephritis. We have reviewed the dossiers of 25 patients (23 women and two men) who have been monitored by our Unit for more than 10 years after the diagnosis of lupus nephritis. At presentation the mean age was 28.5 +/- 10.33 (SD) years, the mean plasma creatinine was 136.1 +/- 144.7 (SD) nmol/l, the mean proteinuria was 3.02 +/- 2.7 (SD) g/day. At initial renal biopsy 18 patients showed diffuse proliferative glomerulonephritis, six patients showed membranous glomerulonephritis and one showed focal proliferative glomerulonephritis. All patients but one were treated with corticosteroids and 18 were also given immunosuppressive agents. At the last observation (16 +/- 4.6 (SD) years after presentation), 19 patients have normal plasma creatinine (11 of them show proteinuria less than 0.2 g/day) and six patients show increased plasma creatinine (mean 203.3 +/- 61.9 (SD) mmol/l). Eleven patients have been without any treatment for 88 +/- 64 (SD) months. The incidence of lupus flare-ups fell significantly after the tenth year (0.31/patient/year between 0 and 10 versus 0.11 between years 11 and 27; p = 0.01). No case of pericarditis or cerebritis occurred after the tenth year. Only one case of cerebral thrombosis occurred before the tenth year, but ten severe atherosclerotic cardiovascular and cerebrovascular complications were seen after the tenth year (two cardiac infarcts, three angina pectoris, four cerebral thrombosis, one cerebral haemorrhage). Two cases of cancer (thyroid and lung) occurred after the tenth year. The professional rehabilitation was good in most patients.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Clinical status of patients after 10 years of lupus nephritis. 148 Jul 42

The overall incidence per year of deep vein thrombosis is about one per thousand, but may be much higher in the presence of certain clinical risk factors such as advanced age, immobilization, surgical procedures, pregnancy, puerperium, use of oral contraceptive agents and malignancy. Moreover, homocystinuria, nephrotic syndrome, systemic lupus erythematosus and hematological disorders such as paroxysmal nocturnal hemoglobinuria or myeloproliferative syndromes predispose to thrombotic disease. Evaluation of the patient with thromboembolism should include detailed history, clinical examination and laboratory investigation to exclude these secondary thrombophilic states. Primary or hereditary thrombophilia is suspected mainly in patients suffering from (venous) thromboembolism at an early age (< 45 years), especially if recurrent and/or familial thrombosis is present. Hereditary thrombophilia may be due to deficiency of antithrombin III, protein C, protein S or plasminogen, some other defects being less well-established prethrombotic risk factors. These currently recognized primary prethrombotic molecular defects are found in 10 to 30% of patients with idiopathic thromboembolism. In the majority of cases the cause of thrombosis remains unknown.
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PMID:[Evaluating the origin of thrombophilia: indications and implementation]. 148 83


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