Literature DB >> 2406151

Renal blood flow and flow velocity in children and adolescents: duplex Doppler evaluation.

D Grunert1, M Schöning, W Rosendahl.   

Abstract

The renal arteries of 62 children and adolescents aged 1-16 years without renal or renovascular disease were examined by computer Doppler duplex sonography (DDS) to measure absolute renal blood flow velocities. Maximum systolic velocity (Vmax) and time average velocity (TAV) were not age-dependent. In addition, absolute values of renal artery and renal blood flow were measured. Renal blood flow was 4.1 +/- 1.2 ml/min per gram kidney (two standard deviations), independent of age and comparable to commonly accepted physiological values. The coefficient of variation of blood flow calculations was 6%-15% depending on vessel diameter.

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Year:  1990        PMID： 2406151     DOI： 10.1007/bf02106297

Source DB:  PubMed          Journal:  Eur J Pediatr        ISSN： 0340-6199            Impact factor:   3.183


  20 in total

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Journal:  Br J Radiol       Date:  1986-03       Impact factor: 3.039

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  7 in total

1.  Doppler studies in normal kidneys of healthy children.

Authors:  T Scholbach
Journal:  Pediatr Nephrol       Date:  1996-04       Impact factor: 3.714

2.  Age-Related Changes in Pediatric Physiology: Quantitative Analysis of Organ Weights and Blood Flows : Age-Related Changes in Pediatric Physiology.

Authors:  Hsuan Ping Chang; Se Jin Kim; Di Wu; Kushal Shah; Dhaval K Shah
Journal:  AAPS J       Date:  2021-03-31       Impact factor: 4.009

3.  Resistive index in febrile urinary tract infections: predictive value of renal outcome.

Authors:  Gül Ozçelik; Tuğçin Bora Polat; Seniha Aktaş; Feyzullah Cetinkaya; Feyzullah Fetinkaya
Journal:  Pediatr Nephrol       Date:  2003-12-18       Impact factor: 3.714

4.  Duplex sonography of renal arteries as a diagnostic tool in hypertensive children.

Authors:  W Rosendahl; D Grunert; M Schöning
Journal:  Eur J Pediatr       Date:  1994-08       Impact factor: 3.183

5.  Development and application of a pediatric mechanistic kidney model.

Authors:  Farzaneh Salem; Ben G Small; Trevor N Johnson
Journal:  CPT Pharmacometrics Syst Pharmacol       Date:  2022-05-04

6.  Ultrasonographic assessment of renal perfusion in bitches with mammary carcinoma treated with long-term carprofen.

Authors:  Cristhian Rene Vargas Estrada; Bruna Fernanda Firmo; Daniele Belchior Vela; Marjury Cristina Maronezi; Ricardo Andrés Ramirez Uscategui; Beatriz Gasser; Marcus Antônio Rossi Feliciano; Letícia Pavan; Luiz Paulo Nogueira Aires; Gabriela Piovan Lima; Andrigo Barboza De Nardi
Journal:  Sci Rep       Date:  2021-12-02       Impact factor: 4.379

7.  Clinical and ultrasound variables for early diagnosis of septic acute kidney injury in bitches with pyometra.

Authors:  Beatriz Gasser; Ricardo Andres Ramirez Uscategui; Marjury Cristina Maronezi; Letícia Pavan; Ana Paula Rodrigues Simões; Fernanda Martinato; Priscila Silva; Leandro Zuccolotto Crivellenti; Marcus Antônio Rossi Feliciano
Journal:  Sci Rep       Date:  2020-06-02       Impact factor: 4.379
  7 in total

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