Renal intraparenchymal acceleration time
Last revised by Mostafa Elfeky on 14 Jun 2023
Citation, DOI, disclosures and article data
Citation:
Weerakkody Y, Elfeky M, Sharma R, et al. Renal intraparenchymal acceleration time. Reference article, Radiopaedia.org (Accessed on 19 Apr 2024) https://doi.org/10.53347/rID-71633
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rID:
71633
Article created:
15 Oct 2019,
Yuranga Weerakkody ◉
Disclosures:
At the time the article was created Yuranga Weerakkody had no recorded disclosures.
View Yuranga Weerakkody's current disclosures
Last revised:
14 Jun 2023,
Mostafa Elfeky ◉
Disclosures:
At the time the article was last revised Mostafa Elfeky had no financial relationships to ineligible companies to disclose.
View Mostafa Elfeky's current disclosures
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6 times, by
5 contributors -
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- Intraparenchymal acceleration time
Renal intraparenchymal acceleration time is a parameter used in assessing renal arterial stenosis on Doppler ultrasound. It is the time taken from the start of systole to peak systole.
normal range: a value of usually <0.07 seconds (<70 ms) is taken as being within normal limits 1
See also
References
- 1. Granata A, Fiorini F, Andrulli S, Logias F, Gallieni M, Romano G, Sicurezza E, Fiore CE. Doppler ultrasound and renal artery stenosis: An overview. (2009) Journal of ultrasound. 12 (4): 133-43. doi:10.1016/j.jus.2009.09.006 - Pubmed
- 2. Sayf Al-Katib, Monisha Shetty, Syed Mohammad A. Jafri, Syed Zafar H. Jafri. Radiologic Assessment of Native Renal Vasculature: A Multimodality Review. (2017) RadioGraphics. 37 (1): 136-156. doi:10.1148/rg.2017160060 - Pubmed
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