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Urinary calcium, magnesium and uric acid in normal children.
Araujo e Sá, G; Unidade de Nefrologia Pediátrica, Hospital de Santa Maria, Universidade de Lisboa.; Proença, H; Sassetti, L; Lopes, S; Barros, F BIn a group of 327 normal children, aged 4 to 11, we measured Calcium (Ca) and Creatinine (Cr) in the second morning urine. In 226 of them, Magnesium (Mg) and Uric Acid (UA) were also calculated. Means and SD were respectively Ca/Cr: 0.11 +/- 0.09, Mg/Cr: 0.10 +/- 0.03, Mg/Ca: 1.56 +/- 1.48 and UA/Cr: 0.093 +/- 0.29. Distribution was not normal, so we used the 97.5 centile for the upper acceptable limit. This va...
Imaging methods in the study of urinary tract infections in children.
Almeida, H N; Nuclear Medicine Institute, Radiology Department, Santa Maria Hospital-Lisbon University.; Ribeiro, M; Colarinha, J; Santos, J FWhen studying a child with urinary tract infection it is important to detect and localize any renal (scar) or urologic anomaly. Here we study the information obtained using: renal and vesical ultrasound (US), DMSA scan and radiologic or isotopic cystogram.We studied 148 children with more than one urinary infection and/or pyelonephritis; their mean age was 35.9 months (1-148 months); 55% were girls. The three d...
Imaging methods in the study of urinary tract infections in children.
Almeida, H N; Unidade de Nefrologia Pediátrica, HSM-Universidade de Lisboa.; Ribeiro, M; Colarinha, J; Santos, J F; Rosa, F CWhen studying a child with urinary tract infection it is important to detect and localize any renal (scar) or urologic anomaly. Here we study the information obtained using: renal and vesical ultrasound (US), DMSA scan and radiologic or isotopic cystogram. Methods: We studied 148 children with more than one urinary tract infection and/or pyelonephritis; their mean age was 35.9 months (1-148 months); 55% were gi...
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