Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0024312 (lymphopenia)
 4,859 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The first case of gamma-heavy chain disease described in Spain is here reported. The patient, a 36-year-old woman, presented fever, enlarged regional lymph nodes, and hepatosplenomegaly, without bone marrow abnormalities but with lymphopenia. Serum electrophoresis did not disclose any M-component. The abnormal gamma-chain protein had a alpha2-globulin mobility and was immunochemically related to the Fc fragment. It belonged to the IgG 4 subclass, its molecular weight was about 60,000. Proteinuria was minimal but the electrophoresis of concentrated urine showed a homogeneous peak of alpha2-globulin mobility constituted by the gamma-chain fragment. Biopsy of an axillary lymph node disclosed features of immunoblastic sarcoma. The course was malignant, resulting in death in 8 months.
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PMID:A new case of gamma-heavy chain disease. 41 49

A 19-year-old man with Philadelphia-positive chronic myelogenous leukemia treated with interferon-alpha (IFN-alpha) therapy for 45 months had systemic lupus erythematosus disease features: malar rash, migratory arthralgias, elevated antinuclear antibodies, elevated antinative DNA, hypocomplementemia, lymphopenia, and proteinuria. After discontinuation of the IFN and initiation of corticosteroids, there was gradual recovery of symptoms, a decline in antinative DNA and antinuclear antibodies to normal levels, and a decrease in proteinuria. The potential association between IFN therapy and the development of systemic lupus erythematosus, and the role of IFN in other autoimmune diseases, is discussed.
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PMID:Development of systemic lupus erythematosus after interferon therapy for chronic myelogenous leukemia. 189 53

The influence of age on the prevalence of individual clinical manifestations of systemic lupus erythematosus (SLE) has not been adequately distinguished from racial or gender influences. Therefore, we examined variations in the clinical manifestations of SLE with age in a group of 361 patients. Multivariate regression techniques, including logistic regression and analysis of covariance, were used to identify clinical features associated with age, while controlling for important confounding factors, including race, gender, duration of followup, and treatment effects. Lymphopenia was found more frequently with increasing age, while malar rash, seizures, false-positive VDRL, thrombocytopenia (in whites), proteinuria (0.5-3.5 g/day), elevated antidouble stranded DNA antibodies, and hypocomplementemia were found less frequently. No age relationship was found for the prevalence of 16 of 24 clinical features examined, including the important disease manifestations of arthritis, serositis, psychosis, nephrotic-range proteinuria, renal failure, autoimmune hemolytic anemia, and leukopenia. The use of regression analysis allows the recognition of similarities and differences in cumulative clinical features of SLE due to age in isolation from the effects of other demographic factors.
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PMID:Age associated clinical manifestations of systemic lupus erythematosus: a multivariate regression analysis. 234 26

A 39-year-old woman developed transient erythema and arthralgia in spring 1987. In June she had a tick bite followed by local erythema and later migrating skin changes. Furthermore she developed pain in various joints with Raynaud's phenomenon at the fingers, swelling of the knee joints and shoulder pain. Demonstration of antibodies against B. burgdorferi antigen was shown in one institution (IFL, Western blot) while the same serum in two other institutions remained negative (IHA, ELISA). Antibiotic treatment was only temporarily successful. While the demonstration of antinuclear factors could be attributed to cross-reacting antibodies in borreliosis failing effects of absorption of serum with this antigen led to the assumption SLE as the underlying disease. Further indications were lymphopenia, increasing titers of anti ds-DNA antibodies and renal involvement as erythrocyturia and proteinuria. Sudden relief of the symptoms after treatment with steroids may be taken as further prove for this assumption. The interference of both diseases and their similarity in symptoms may impede correct diagnosis.
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PMID:[Borrelia infection and systemic lupus erythematosus]. 269 42

The medical records of 59 dogs with renal amyloidosis were reviewed. Most dogs with amyloidosis were greater than 6 years old, and females were affected more often than males. Beagles, Collies, and Walker Hounds were at increased risk, whereas German Shepherd Dogs and mixed-breed dogs were at decreased risk. Common historical findings were anorexia, polyuria, polydipsia, lethargy, vomiting, and weight loss. Common laboratory findings were leukocytosis, lymphopenia, nonregenerative anemia, hypercholesterolemia, azotemia, hyperphosphatemia, metabolic acidosis, isosthenuria, cylindruria, and proteinuria. Proteinuria was moderate to severe in most dogs, as assessed by qualitative determination of urine protein concentration, urine protein/urine creatinine ratio, and 24-hour urine protein excretion. Conservative medical management was of little value, and survival ranged from 3 to 20 months in 12 dogs for which this information was available. Moderate to severe diffuse global glomerular amyloidosis was detected in all dogs. Medullary amyloid deposition was multifocal and less severe, but was evident in most dogs. Secondary tubulointerstitial and glomerular lesions were mild or absent in most dogs. Thromboembolism was identified in approximately 14% of affected dogs, underlying inflammatory disease in 37%, and neoplasia in 20%. Laboratory indicators of renal function correlated poorly with histologic lesions, with the exception of glomerular amyloid deposition and "chronic renal disease" index with endogenous creatinine clearance.
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PMID:Clinicopathologic findings in dogs with renal amyloidosis: 59 cases (1976-1986). 276 63

The predictive value of a number of clinical and laboratory variables for the mortality of 148 patients with systemic lupus erythematosus (SLE) with a mean observation period of 8 years and a 10-year-survival of 80 per cent was calculated by means of differentiated survival rate analyses and stepwise regression analyses. The predictive power of several variables increased if the calculations were based on deaths caused by SLE rather than on the total mortality rate. The survival rate decreased after 1973 because a diagnosis of SLE was made in some patients with terminal disease who would have remained without a diagnosis before that time. The causes of death and the treatment were identical before and after 1973. The presence of a high number of diagnostic ARA criteria within the first year of observation was a predictor of decreased survival. Severe but non-fatal infections (meningitis, septicemia, pneumonia) significantly reduced the survival rate. Patients with proteinuria and azotemia, within the first 2 years of observation, had a 10-year-survival of 70 per cent. The survival of patients with CNS manifestations was not significantly reduced. The butterfly rash and the presence of lymphopenia were predictors of decreased survival, whereas the presence of DNA antibodies had no predictive value for survival.
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PMID:Systemic lupus erythematosus. Follow-up study of 148 patients. II: Predictive factors of importance for course and outcome. 358 95

Seventy nine cases of sporadic, community acquired legionnaires' disease have been reviewed. Annual and seasonal variation in incidence was noted. The mean age of the patients was 53 years and 50 (63%) were male. Pre-existing chronic diseases were present in only 23 (29%), including two patients receiving immunosuppressive treatment. Common symptoms included unproductive cough, dyspnoea, chest pain, headache, confusion, nausea, vomiting, and diarrhoea. Respiratory symptoms were absent, however, in 17 (22%). Localising chest signs were present in 74 (95%) cases. Frequent laboratory findings included lymphopenia, high erythrocyte sedimentation rate, hyponatraemia, raised urea and creatinine concentrations, abnormal liver function, hypophosphataemia, hypoalbuminaemia, proteinuria, and haematuria. Thirteen patients died (16%), including nine of 20 who received assisted ventilation. The mortality rate in patients treated with erythromycin (11%) was lower than in those who received other antibiotics (23%), but this difference was not statistically significant. Of the features noted on admission, only a high plasma urea concentration was significantly associated with death. Sporadic community acquired legionnaires' disease is a not uncommon disorder, which with appropriate treatment has a prognosis similar to that of other forms of community acquired pneumonia.
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PMID:Legionnaires' disease: a review of 79 community acquired cases in Nottingham. 378 45

Two Chinese infants with asymmetrical lymphoedema and steatorrhoea were investigated. The laboratory investigations showed that they had hypoproteinaemia without proteinuria. One of them showed peripheral lymphopenia and hypogammaglobulinaemia. Radiologically, they had evidence of extensive lymphangiectasia of the small intestine. This was confirmed histologically. Endoscopy of one of them showed diffuse milky nodular duodenal mucosa. The appearance of the mucosa was rather typical of intestinal lymphangiectasia.
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PMID:Intestinal lymphangiectasia--a report in two Chinese children. 646 32

Clinicopathologic findings were retrospectively evaluated in 26 cats and 24 dogs with ethylene glycol intoxication. Common clinical signs were ataxia, depression, vomiting, and hypothermia. Characteristic alterations in the hemogram and serum chemical profile included neutrophilia, lymphopenia, azotemia, hyperphosphatemia, hypocalcemia, hyperglycemia, and decreased whole blood bicarbonate. Common urinalysis findings included isosthenuria, proteinuria, glucosuria, hematuria, calcium oxalate and hippurate crystalluria, and the presence of renal epithelial cells, white blood cells, and granular and cellular casts in the urine sediment. The high death rate (78%) was attributed to delays in presentation, diagnosis, and therapy.
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PMID:Clinicopathologic findings in dogs and cats with ethylene glycol intoxication. 669 34

Renal failure was diagnosed in 22 young Doberman Pinscher dogs. The clinical findings were anorexia, weight loss, vomiting, lethargy, polydipsia, polyuria, and dehydration. Laboratory findings were azotemia, hyperphosphatemia, lymphopenia, nonregenerative anemia, hypercholesterolemia, and proteinuria. The kidneys were characterized pathologically by glomerular sclerosis, cystic glomerular atrophy, tubular dilatation, tubular atrophy, mononuclear interstitial inflammation, interstitial fibrosis, interstitial mineralization, and hyperplasia of the collecting duct epithelium.
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PMID:Juvenile renal disease in Doberman Pinscher dogs. 683 84


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