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Comparison of relative renal function measured with either 99mTc-DTPA or 99mTc-EC dynamic scintigraphies with that measured with 99mTc-DMSA static scintigraphy

F. C Domingues G Y Fujikawa; H Decker; G Alonso; Júlio César Rodrigues Pereira; P. S Duarte

International Brazilian Journal of Urology Rio de Janeiro v. 32, n. 4, p. 405-409, 2006

Rio de Janeiro 2006

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  • Título:
    Comparison of relative renal function measured with either 99mTc-DTPA or 99mTc-EC dynamic scintigraphies with that measured with 99mTc-DMSA static scintigraphy
  • Autor: F. C Domingues
  • G Y Fujikawa; H Decker; G Alonso; Júlio César Rodrigues Pereira; P. S Duarte
  • Assuntos: DIAGNÓSTICO POR IMAGEM; TÉCNICAS DE DIAGNÓSTICO UROLÓGICO; AMINAS; ÁCIDOS ACÍCLICOS
  • É parte de: International Brazilian Journal of Urology Rio de Janeiro v. 32, n. 4, p. 405-409, 2006
  • Descrição: OBJECTIVE: The aim of this study was to compare the renal function measured with either 99mTc-DTPA or 99mTc-EC dynamic scintigraphies with that measured using 99mTc-DMSA static scintigraphy. METHODS: the values of relative renal function measured in 111 renal dynamic scintigraphies performed either with 99mTc-DTPA (55 studies) or with 99mTc-EC (56 studies) were compared with the relative function measured using 99mTc-DMSA static scintigraphy performed within a 1-month period. The comparisons were performed using Wilcoxon signed rank test. The number of 99mTc-DTPA and 99mTc-EC studies that presented relative renal function different by more than 5 percent from that measured with 99mTc-DMSA, using chi square test were also compared. RESULTS: the relative renal function measured with 99mTc-EC is not statistically different from that measured with 99mTc-DMSA (p = 0.97). The relative renal function measured with 99mTc-DTPA was statistically different from that measured using 99mTc-DMSA, but with a borderline statistical significance (p = 0.05). The number of studies with relative renal function different by more than 5 percent from that measured with 99mTc-DMSA is higher for the 99mTc-DTPA scintigraphy (p = 0.04) than for 99mTc-EC. CONCLUSION: the relative renal function measured with 99mTc-EC dynamic scintigraphy is comparable with that measured with 99mTc-DMSA static scintigraphy, while the relative renal function measured with 99mTc-DTPA dynamic scintigraphy
    presents a significant statistical difference from that measured with 99mTc-DMSA static scintigraphy
  • Editor: Rio de Janeiro
  • Data de criação/publicação: 2006
  • Formato: p. 405-409.
  • Idioma: Inglês
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  • Realização: ABCD-USP USP   Logos de Redes Sociais: Freepik

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