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)

Multiple myeloma is associated with a wide array of renal diseases that include myeloma cast nephropathy, monoclonal immunoglobulin deposition disease, amyloidosis, cryoglobulinemia, tubular dysfunction, pyelonephritis, nephrocalcinosis, urate nephropathy, and infiltration by atypical plasma cells (or myeloma cells). Filtered immunoglobulin light chains may affect both the distal and, more frequently, the proximal tubule. Tubular abnormalities in patients with plasma cell dyscrasia may be more frequent than previously thought. A patient with a plasma cell dyscrasia is described, who presented with biochemical features consistent with Fanconi syndrome. Immunoelectron microscopy performed on the renal biopsy confirmed the presence of kappa light chain immunoglobulin in intracytoplasmic crystals in proximal tubular epithelial cells. This report is one of a few demonstrating the presence of light-chain immunoglobulin in intratubular crystals in a human renal biopsy obtained from a patient with a plasma cell dyscrasia and Fanconi syndrome.
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PMID:Clinical, biochemical, and pathological features in a patient with plasma cell dyscrasia and Fanconi syndrome. 1101 62

Urinary tract infection (UTI) is a common complication of pregnancy. Approximately 20--40% of women with asymptomatic bacteriuria will develop pyelonephritis during pregnancy. All pregnant women, therefore, should have their urine cultured at their first visit to the clinic. In a clinical study comparing single-dose treatment with 3 g fosfomycin trometamol versus a 3-day course of 400 mg ceftibuten orally, the inclusion criteria were acute symptomatic lower UTI (acute cystitis), significant bacteriuria (> or =10(3) CFU/ml), pyuria and confirmed pregnancy. Excluded were patients with asymptomatic bacteriuria or acute pyelonephritis. Predisposing factors comprised a history of recurrent UTI, diabetes mellitus, analgesic nephropathy, hyperuricaemia or Fanconi's syndrome. Escherichia coli was the most frequently isolated pathogen in both groups. Therapeutic success (clinical cure and bacteriological eradication of uropathogens) was achieved in 95.2% of the patients treated with fosfomycin-trometamol versus 90.0% of those treated with ceftibuten (P, non-significant). The treatment of acute cystitis in pregnant women using a single-dose of fosfomycin trometamol was equally effective as the 3-day course of oral ceftibuten. Both regimens were well tolerated with only minor adverse effects. Long-term chemoprophylaxis should be suggested in patients with recurrent UTI or following acute pyelonephritis during pregnancy.
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PMID:Treatment of lower urinary tract infection in pregnancy. 1129 8

A four-month-old male Labrador retriever was presented for polyuria, polydipsia and persistent euglycaemic glucosuria. On referral, diagnostic tests demonstrated abnormal fractional excretions of electrolytes, increased urinary excretion of selected amino acids, mild renal tubular acidosis and mild proteinuria, indicating renal tubular dysfunction. Pyelonephritis was suspected and potentiated amoxycillin was administered. On re-evaluation at six months of age, the dog was no longer polyuric or polydipsic and the metabolic abnormalities associated with the tubulopathy had resolved. Transient Fanconi's syndrome has not previously been reported in small animals. This report demonstrates the potential for recovery of function in cases presenting with renal tubulopathies.
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PMID:Transient renal tubulopathy in a Labrador retriever. 1172 83