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)

A review of the literature reveals that pyogenic gangrenosum (ecthyma gangrenosum) is fatal to most patients, especially infants. In this article, the authors review the differential diagnosis of facial necrosis, present two cases of infants who succumbed to the systemic manifestations of the disorder, and a third case of survival in an adult with concomitant systemic lupus erythematosus and pyogenic gangrenosum. Finally, a brief discussion of Pseudomonas gastroenteritis, Pseudomonas septicemia, and pseudomembranous enterocolitis is presented.
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PMID:Infectious facial and nasal cutaneous necrosis: evaluation and diagnosis. 681 12

A 12-year review identified 21 patients with nontyphoidal, nonparatyphoidal salmonella septicemia. Eight of the patients had no predisposing factors. Factors identified included malignancy in five, recent surgery in four, alcoholism with aspiration pneumonia in two, chronic lung disease in two, diabetes in two, systemic lupus erythematosus in one and burns in one. Ten patients presented with gastroenteritis, two with localized abscesses, two with aspiration pneumonia and the remainder with nonspecific septicemia. Three patients died of underlying diseases and three died shortly after the septicemia of related causes. Six cases were nosocomial infection and were not related to hospital outbreaks. Salmonella septicemia with these serotypes is uncommon (1 per 14,000 admissions, 1 per 4000 blood cultures) and can occur in patients without diminished host resistance.
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PMID:Nontyphoidal, nonparatyphoidal salmonella septicemia in adults. 850 19

Twenty-four hour urine and spot urine samples from 29 patients with metabolic acidosis were collected for evaluation of urine ammonium in relation to urine anion gap, urine osmolal gap (OG) and modified urine osmolal gap (MOG). Their underlying diseases included SLE in 8, RTA in 7, CRF in 6, RPGN in 2 (one with SLE), Lowe syndrome in 2, on acetazolamide in 2, gastroenteritis in 2, and CAH in one. Twenty-three patients had normal serum anion gap (< 14 mmol/L). Their mean CO2 was 13.77 (9.4-17.9) mmol/L, net acid excretion (NAE) was 33.18 +/- 35.36 mmol/24 hour, NH+4 excretion was 29.16 +/- 31.97 mmol/24 hour. Neither the 24-hour urine nor spot urine anion gap correlated with corresponding urine NH+4 with or without adding urine HCO-3 in the calculation. Spot urine NH+4 correlated well with urine OG (r2 = 0.82, p < 0.001) and less with MOG (r2 = 0.339, p < 0.006). The urine osmolality was well correlated with the sum of 2 (Na+ + K+ + NH+4) + urea for both spot (r2 = 0.990, p < 0.001) and 24 hour urine (r2 = 0.907, p < 0.001) collection. Twenty-four hour urine NH+4 did not correlate with the OG or the MOG. There was no correlation between spot urine NH4/Cr ratio and 24 hour urine NH4/Cr ratio (r2 = 0.243, p = 0.53) nor between spot NAE/Cr ratio and 24 hour urine NAE/Cr ratio (r2 = 0.380, p = 0.014). Therefore in the presence of low urine NH+4 (< 100 mmol/L), urine osmolal gap may be used to determine urine NH+4 indirectly with good correlation. Twenty-four hour urine collection is still necessary to assess renal acidification.
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PMID:Comparison of urine anion gap, urine osmolal gap and modified urine osmolal gap in assessing the urine ammonium in metabolic acidosis. 1073 May 27

The optimum conditions for handling and storage of canine sera for total hemolytic complement assays were assessed. Sera from 113 normal dogs and 217 clinical admissions to the University of Pennsylvania Veterinary Hospital were assayed for total hemolytic complement levels. Normal sera had a mean value of 185 CH50 units. Sera from animals with systemic lupus erythematosus and hemorrhagic gastroenteritis, had significantly lower mean levels of complement than the normal group. Sera from dogs with generalized demodectic mange, tumors, various inflammatory diseases, hypothyroidism, seborrhea, and rheumatoid arthritis had values significantly higher than the normal population.
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PMID:Total hemolytic complement values in normal and diseased dog populations. 1561 62

Lupus mesenteric vasculitis (LMV) is a unique clinical entity found in patients who present with gastrointestinal manifestations of systemic lupus erythematosus, and is the main cause of acute abdominal pain in these patients. LMV usually presents as acute abdominal pain with sudden onset, severe intensity and diffuse localization. Other causes of abdominal pain, such as acute gastroenteritis, peptic ulcers, acute pancreatitis, peritonitis, and other reasons for abdominal surgery should be ruled out. Prompt and accurate diagnosis of LMV is critical to ensure implementation of appropriate immunosuppressive therapy and avoidance of unnecessary surgical intervention. The pathology of LMV comprises immune-complex deposition and complement activation, with subsequent submucosal edema, leukocytoclastic vasculitis and thrombus formation; most of these changes are confined to small mesenteric vessels. Abdominal CT is the most useful tool for diagnosing LMV, which is characterized by the presence of target signs, comb signs, and other associated findings. The presence of autoantibodies against phospholipids and endothelial cells might provide information about the likelihood of recurrence of LMV. Immediate, high-dose, intravenous steroid therapy can lead to a favorable outcome and prevent serious complications such as bowel ischemia, necrosis and perforation.
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PMID:Lupus mesenteric vasculitis can cause acute abdominal pain in patients with SLE. 1941 94

Listeria meningitis, a rare but life-threatening infection in patients with systemic lupus erythematosus, often represents a diagnostic and therapeutic challenge because of its rarity and non-representative manifestations. L. monocytogenes is an intracellular pathogen capable of spreading directly from cell to cell without exposure to the extracellular humoral immune system. With the evolving trend of intense immunosuppressive therapy, patients with SLE usually have abnormal cell-mediated immunity and are susceptible to L. monocytogenes infections. The gastrointestinal tract is usually the portal of entry, and a transient gastroenteritis may precede the full-blown meningitides. Ampicillin and penicillin G are the drugs of choice. For patients who are allergic to penicillin, trimethoprim-sulfamethoxazole is an eligible alternative. Delay in diagnosis and inappropriate antibiotics are detrimental to the outcome. Herein, we report a young woman with systemic lupus erythematosus who developed listeria meningitis. Clinicians are advised to be aware of the clinical presentations of this disease.
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PMID:Listeria monocytogenes meningitis in a young woman with systemic lupus erythematosus. 2066 57

Increased susceptibility to infection has long been observed among patients with systemic lupus erythematosus, and still represents a chief cause of morbidity and mortality in these patients. This is due in part to the severity of infection and to the difficulty of early diagnosis owing to the similarity between SLE flares and infection. Epidural infection is an uncommon condition, and a most rare condition caused by salmonella, which accounts for a broad spectrum of human illnesses from gastroenteritis and typhoid fever to the asymptomatic carrier state. We report the first case of epidural abscess caused by Salmonella enteritidis in a female with SLE with protean manifestations treated by intravenous antibiotics and surgery with full recovery of neurological symptoms, illustrating the importance of performing an early diagnosis and prompt treatment.
Lupus 2012 Oct
PMID:Epidural abscess due to Salmonella enteritidis in a patient with systemic lupus erythematosus. 2273 47

Salmonella typhi usually produces enteric fever and gastroenteritis. The infection may spread through blood stream and present as local suppurative lesions which may involve any site including the bone and joints. We report a case of septic arthritis of hip in a patient with systemic lupus erthematosis. The case is presented for its rarity and to highlight the atypical manifestations of Salmonella typhi in endemic regions.
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PMID:Septic Arthritis of Hip Caused by Salmonella typhi: A Case Report. 2299 77

We present the case of an adolescent with ischemic colitis, an infrequent pathology in this age group, worsened in the presence of systemic lupus erythematosus (SLE). The patient, aged 20, was diagnosed SLE at 6. She consulted for fever, abdominal pain in the side and right iliac fossa and diarrhea lasting 48 hours. It was assumed as acute gastroenteritis but given the persistent pain, incoercible vomiting and abdominal distension she was hospitalized. The abdominal X-ray showed distended loops, abundant feces, without air-fluid levels. The ultrasound showed erosions and ulcerations, edema and bleeding in the descending colon submucosal layer. The CT scan evidenced an ischemic lesion in the right colon. Ischemic colitis is a severe condition, infrequent in young individuals. Signs, symptoms, abdominal CT scan and colonoscopy are the elements of choice for the diagnosis.
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PMID:[Ischemic colitis: an uncommon manifestation in systemic lupus erythematosus]. 2356 76

Antiphospholipid syndrome (APS) is a distinct autoimmune prothrombotic disorder due to pathogenic autoantibodies directed against proteins that bind to phospholipids. APS is characterized by arterial and venous thrombosis and their clinical sequelae. Catastrophic antiphospholipid syndrome (CAPS) is a rare and often fatal form of APS characterized by disseminated intravascular thrombosis and ischemic injury resulting in multiorgan failure. Rarely, intravascular thrombosis in CAPS is accompanied by hemorrhagic manifestations such as diffuse alveolar hemorrhage. Here, we report a 43-year-old woman who presented with anemia, acute gastroenteritis, abnormal liver function tests, bilateral pulmonary infiltrates, and a systemic inflammatory response syndrome. The patient developed respiratory failure as a result of diffuse alveolar hemorrhage followed by acute renal failure. Laboratory tests disclosed hematuria, proteinuria, and reduced platelet count. Microbiologic tests were negative. A renal biopsy demonstrated acute thrombotic microangiopathy and extensive interstitial hemorrhage. Serologic tests disclosed antinuclear antibodies and reduced serum complement C4 concentration. Coagulation studies revealed the lupus anticoagulant and autoantibodies against cardiolipin, beta 2-glycoprotein I, and prothrombin. High-dose glucocorticoids and plasma exchange resulted in rapid resolution of pulmonary, renal, and hematological manifestations. This rare case emphasizes that CAPS can present with concurrent thrombotic and hemorrhagic manifestations. Rapid diagnosis and treatment may result in complete recovery.
Lupus 2013 Jul
PMID:Catastrophic antiphospholipid syndrome with concurrent thrombotic and hemorrhagic manifestations. 2372 30


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