Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0023241 (Legionella)
 6,990 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The risk of opportunistic infection in the renal transplant patient is due to an interaction between two major factors: the epidemiologic exposures (particularly within the hospital environment) and the net state of immunosuppression. The net state of immunosuppression is determined by the nature, dose, and duration of the immunosuppressive therapy being administered; the presence or absence of granulocytopenia and technical factors that could compromise the primary mucocutaneous barriers to infection; such metabolic factors as uremia, hyperglycemia, and the state of nutrition; and, finally, the immunomodulating effects of such viruses as CMV, the hepatitis viruses, and HIV. The major types of opportunistic infection to which the renal transplant patient is susceptible are the following: the viruses of the herpes group and papovaviruses; bacteria such as L monocytogenes, N asteroides, and Legionella; such fungi as Candida, Aspergillus, C neoformans, and the Mucoraceae; and protozoans such as P carinii, S stercoralis, and T gondii.
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PMID:Opportunistic infections in renal allograft recipients. 305 19

In a clinical demonstration, case reports on 3 patients are presented: 1. In a 27-year-old male who developed severe multicentric atypical pneumonia, CNS, liver and renal involvement and signs of rhabdomyolyses suggested infection with Legionella pneumophila. Diagnosis was confirmed by the presence of Dieterle-stain positive organisms and positive culture of lung biopsy tissue. Antibiotic treatment, especially erythromycin, and prolonged mechanical respiration produced complete recovery. 2. The presence of chylomycrons Rin ascitic and pleural fluid in a patient with epimembranous glomerulonephritis and nephrotic syndrome was the first sign of malignant non-Hodgkin lymphoma. Chemotherapy with cyclophosphamid, oncovin and prednisone induced remission of tumor and nephrotic syndrome, which promptly recurred parallel to later reactivation of the malignancy. Paraneoplastically induced nephrotic syndrome, especially due to lymphoma, may precede the malignancy by months. 3. In a 52-year-old male with terminal renal failure due to primary oxalosis a cadaver renal transplant functioned for only 14 months because of oxalate deposits in the transplant. Hemodialysis before and after transplantation modified the clinical course. In place of uremia, the clinical picture was dominated by oxalate-induced gangrenous arteriopathy, arthritis, and heart disease.
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PMID:[Clinical demonstrations. Legionnaires' disease. Tumor-associated nephrotic syndrome. Primary oxalosis]. 703 33

An acute interstitial nephritis was found in a patient with sudden renal failure and lung infection caused by Legionella pneumophilia. Our patient regained and maintained normal renal function after a short period of dialysis support. The diagnosis should be considered in any patient with a chest infection complicated by acute renal failure especially if confusion is disproportionate to the degree of uremia.
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PMID:Acute interstitial nephritis complicating Legionnaires' Disease. 723 71