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Query: UMLS:C0024141 (systemic lupus erythematosus)
 44,322 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Secondary amyloidosis associated with systemic lupus erythematosus has rarely been reported. A 57-year-old female had been diagnosed as having possible systemic lupus erythematosus, although her clinical course was not typical. About one year after the diagnosis, treatment was begun with prednisolone because of progressive renal dysfunction, thrombocytopenia and low serum levels of complements. Recurrent diarrhea and gastrointestinal bleeding soon developed, then amyloidosis was revealed in the stomach and duodenum. Postmortem examination confirmed systemic amyloidosis. We discuss the significance of this rare association of systemic lupus erythematosus and secondary amyloidosis.
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PMID:A secondary amyloidosis associated with systemic lupus erythematosus. 840 May

Secondary amyloidosis is a well recognised complication of rheumatic diseases, but the association with systemic lupus erythematosus is very unusual. We report the case of a patient with systemic lupus erythematosus who developed proteinuria due to renal amyloidosis. We also review the cases previously reported and the hypothesis on the pathogenic mechanisms.
Lupus 1995 Oct
PMID:When does amyloidosis complicate systemic lupus erythematosus? 856 38

A 52-year-old woman was admitted to our department because of fever and dysphasia in November 1994. She had noticed Raynaud's phenomenon, arthralgia, and stiffness in the skin for the past 20 years without receiving specific treatment. A diagnosis of progressive systemic sclerosis (PSS) was made based on the presence of sclerosis of the skin, sclerodactyly, pulmonary fibrosis, and the dilatation of the lower esophagus. It was also confirmed that systemic lupus erythematosus (SLE) overlapped based on the presence of an oral ulcer, polyarthralgia, leukocytopenia, renal dysfunction, positive tests for antinuclear antibodies and anti-DNA antibodies. A gastric biopsy specimen revealed amyloid deposits which showed green birefrigence by Congo red staining under polarized light microscopy. The disappearance of the green birefrigence after potassium permanganate treatment indicated that the deposits consisted of AA amyloid. No amyloid deposits were detected in the rectum or the kidney. The average of the SAA level in active SLE patients is 174 micrograms/ml in our department and the SAA level in the present case was 280 micrograms/ml. Although AA amyloidosis is rarely associated with SLE and PSS, a long-term elevation of SAA level could cause the development of amyloidosis even in the cases of SLE and PSS.
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PMID:[A case of systemic lupus erythematosus overlapping with progressive systemic sclerosis accompanied by deposition of AA amyloid in the stomach]. 1004 19

A review of routine histopathological samples and autopsies examined at the Department of Pathology, University of Malaya revealed 15 cases of amyloidosis of the lung. Two were localized depositions limited to the lung while in the remainder, lung involvement was part of the picture of systemic amyloidosis. Both cases of localized amyloidosis presented with symptomatic lung/bronchial masses and a clinical diagnosis of tumour. Histology revealed "amyloidomas" associated with heavy plasma cell and lymphocytic infiltration and the presence of multinucleated giant cells. In both cases, the amyloid deposits were immunopositive for lambda light chains and negative for kappa chains and AA protein. One was a known systemic lupus erythematosus patient with polyclonal hypergammaglobulinaemia. The other patient was found to have plasma cell dyscrasia with monoclonal IgG lambda gammopathy. Both patients did not develop systemic amyloidosis. In contrast, lung involvement in systemic AA amyloidosis was not obvious clinically or macroscopically but was histologically evident in 75% of cases subjected to autopsy. Amyloid was detected mainly in the walls of arterioles and small vessels, and along the alveolar septa. It was less frequently detected in the pleura, along the basement membrane of the bronchial epithelium and around bronchial glands. In one case of systemic AL amyloidosis associated with multiple myeloma, an "amyloidoma" occurred in the subpleural region reminiscent of localized amyloidosis. These cases pose questions on (1) whether localized "tumour-like" amyloidosis is a forme fruste of systemic AL amyloidosis and (2) the differing pattern of tissue deposition of different chemical types of amyloid fibrils, with the suggestion that light chain amyloid has a greater tendency to nodular deposition than AA amyloid.
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PMID:The pattern of amyloid deposition in the lung. 1087 76

Secondary glomerular lesions are associated with various diseases; diabetes, systemic lupus erythematosus, primary cryoglobulinaemia, cryoglobulinemia and membranoproliferative glomerulonephritis secondary to hepatitis C virus (HCV), ANCA associated vasculitis and their forms limited to kidney (necrotic and crescentic GN), Goodpasture syndrome, HIV associated nephropathies, AL amyloidosis, AA amyloidosis (secondary amyloidosis), GN with non-amyloid organised deposits.
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PMID:[Secondary glomerular nephropathies]. 1500 19

The study was held in order to analyze the main causes of death in cases of rheumatic diseases (RD) in Moscow. The authors studied the pathology records of autopsies performed in 1999-2002 in two pathology departments of Moscow clinics. Cases with RD were selected. The study found 165 cases of RD, which constituted 2% of all autopsies performed in these departments. There were 99 cases (60%) of rheumatic heart disease (RHD), 4 cases (2.4%) of rheumatic fever (RF) relapse, 28 cases (17%) of rheumatoid arthritis (RA), 8 cases (4.8%) of systemic lupus erythematosus (SLE), 3 cases (1.8%) of scleroderma systematica (SS), 2 cases (1.2%) of ankylosing spondylitis (AS), 2 cases (1.2%) of systemic vasculitis (SPV), 11 cases (7.3%) of osteoarthrosis, 3 cases (1.8%) of gout, 1 case (0.6%) of polymyositis. The death of patients with RHD had been caused by hemodynamic decompensation (HD) in 54% of the cases, acute cardiovascular collapse (ACC) in 14% of the cases, 6% of the patients had died from thromboembolism (TE) and 26%--from other conditions (intoxication, uremia, brain and lung edema etc). The death of patients with RF was caused by TE in 2 cases, by HD in 1 case and by ACC in 1 case. Secondary amyloidosis resulting in chronic renal failure and uremia occurred in 5 out of 28 cases of RA, HD--in 3, ACC--in 7, TE--in 1, infectious complications--in 5, other complications--in 7 cases. Patients with SLE died from various conditions: uremia in 2 cases, acute adrenal failure in 1 case, infectious complications in 2, ACC--in 2, brain edema--in 1 case. The complications of SS were uremia and intoxication. ACC was the cause of death in cases of gout and SS. The majority of RD cases were patients with RHD. The main cause of death in RD was cardiovascular disorders.
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PMID:[The causes of death of patients with rheumatic diseases in Moscow]. 1575 89

Inflammatory rheumatic diseases other than systemic vasculitides and systemic lupus erythematosus are frequently associated with renal abnormalities, which are clinically less apparent due to the subtle course and the often only moderate impairment of renal function. These abnormalities include vascular, glomerular and tubulointerstitial changes. Renal manifestations in the course of rheumatoid arthritis influence the prognosis of the disease. Renal involvement due to AA amyloidosis following long-standing inflammatory joint disease can lead slowly, over years, to end-stage renal disease. A scleroderma renal crisis in the course of systemic sclerosis can potentially result in end-stage renal disease within days. The differential diagnosis of renal abnormalities in a rheumatic patient should include drug induced renal impairment as well as infection.
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PMID:[Renal manifestations in rheumatic diseases]. 1757 Dec 44

Secondary amyloidosis (AA amyloidosis) has rarely been described in patients with systemic lupus erythematosus (SLE). We, herein, present a 56-year-old female patient, who developed AA amyloidosis following a 22-year history of SLE. She developed severe mitral regurgitation complicated with chordae tendinea rupture that led to acute congestive heart failure and went on a mitral valve replacement, where no flare symptoms of SLE were present. Three months after the operation, she presented with a nephrotic-range proteinuria, acute renal failure, and severe sepsis. She was found to have new vegetations on replaced valve and multi-organ failure caused her death. Re-evaluation of the excised mitral valve revealed AA amyloid deposition. Post-mortem biopsies from the kidney and bone marrow also revealed secondary amyloidosis.
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PMID:AA amyloidosis associated with systemic lupus erythematosus: impact on clinical course and outcome. 1768 56

Secondary amyloidosis is an unusual complication of systemic lupus erythematosus (SLE). We report the case of a 60-year-old woman with SLE and secondary amyloidosis who developed class III proliferative lupus nephritis 13 years after the onset of amyloid nephropathy. The patient was treated with mycophenolate mofetil (1.5 g/day) with a significant improvement in proteinuria.
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PMID:Proliferative lupus nephritis in a patient with systemic lupus erythematosus and longstanding secondary amyloid nephropathy. 1894 5

The authors report a clinical case of a 57 years old woman with systemic lupus erythematosus diagnosed 25 years before and secondary amyloidosis. Secondary amyloidosis can be associated with inflammatory or infectious chronic diseases, however the association with systemic lupus erythematosus is rare. We discuss the association between the two entities.
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PMID:[Secondary amyloidosis and systemic lupus erythematosus]. 1972 51


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