Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0034186 (pyelonephritis)
 6,144 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Frozen-section analysis of renal allograft biopsy specimens is performed to permit modification of therapy during acute events in transplanted patients. Over a two-year period, out of 110 renal allograft biopsies 66 were analyzed on a frozen-section. The authors compared diagnoses obtained on a fresh-material frozen-section with those following profound specimen analysis. The accurate diagnosis was achieved in 61 (92.4%) cases, acute rejection being predominant (53 cases). Missdiagnoses referred to oxalosis (1 case), acute rejection (2 cases), acute pyelonephritis (1 case) and cortical infarction (1 case). The authors conclude that a frozen-section analysis is a useful tool in cases requiring fast decision.
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PMID:Analysis of renal allograft frozen-sections. 748 42

Primary hyperoxaluria type 1 (PH1) is caused by deficiency of peroxisomal alanine-glyoxylate aminotransferase which is in humans exclusively expressed in liver cells. The disease is inherited as an autosomal recessive trait, and initial symptoms usually occur in early childhood. Up to the age of 25 years, 90% of the patients are symptomatic, and many patients develop end-stage renal failure. Pronounced medical care is necessary in PH1 patients to prevent generalized oxalosis with complications due to bone disease and peripheral gangrene. The rather short survival of patients on hemodialysis is caused by sudden arrhythmias and heart block. As no dialysis procedure is able to remove the daily produced oxalate, early transplantation is mandatory. Our 45-year-old patient is remarkable on the basis of the late manifestations of PH1. The diagnosis was delayed by unspecific symptoms of nephrolithiasis with recurrent pyelonephritis. Clinical course and diagnostic cornerstones of primary hyperoxaluria are outlined. The principles of conservative treatment and experiences with dialysis and transplantation are discussed.
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PMID:Primary hyperoxaluria type 1 causing end-stage renal disease in a 45-year-old patient. 1117 30