Gefragt von: Robert Ziebell
Fragesteller Allgemeines

Peak Portal Venous Velocity

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Zuletzt aktualisiert: 2022-02-02

Added by: Karen Rodgers

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Portal venous velocity in biliary atresia - ScienceDirect

1990-1-1 · Portal venous velocity was 4.4 to 31 cm/s (average, 18.2). Velocities were good in nine patients. In three of the four patients with good velocities who had longitudinal follow-up, velocity was stable. The fourth patient had a reduction of MPV velocity (from 23 to 9.3 cm/s) 6 months after portoen- terostomy.
Url: https://www.sciencedirect.com/science/article/pii/S0022346805801812
Portal venous velocity in biliary atresia - ScienceDirect

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Added by: Vladimir Bondarenko

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Significance of Elevated Portal Vein Velocity by Doppler ...

2009-11-30 · Angle adjusted peak velocity measurements were obtained from the main, right and left portal veins (including the area of anastomosis). Based on a recent publication (Chong WK et al. AJR 2007), a peak portal vein velocity greater than 125 cm/sec was used to stratify those with suspected significant portal venous obstruction.
Url: https://archive.rsna.org/2009/8012808.html
Significance of Elevated Portal Vein Velocity by Doppler ...

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Doppler US of the Liver Made Simple | RadioGraphics

Url: https://pubs.rsna.org/doi/full/10.1148/rg.311105093
Doppler US of the Liver Made Simple | RadioGraphics

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Typical and atypical portal vein Doppler ... - epos.myesr.org

Sluggish or slow portal venous flow. Slow PV flow is diagnosed when the peak velocity is less than 16cm/sec [6] ( Fig. 10 ). It happens when increased back pressure due to liver fibrosis limits the forward portal velocity [4]. It is often resulted from …
Url: https://epos.myesr.org/poster/esr/ecr2019/C-0959/Findings%20and%20procedure%20details
Typical and atypical portal vein Doppler ... - epos.myesr.org

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Hepatofugal Portal Venous Flow: From Normal to ...

Url: https://www.sciencerepository.org/hepatofugal-portal-venous-flow-from-normal-to-pathological_RDI-2019-3-110
Hepatofugal Portal Venous Flow: From Normal to ...

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Ultrasound Evaluation of the Portal and Hepatic Veins ...

2016-9-23 · A, Spectral waveform from the main portal vein demonstrates flow toward the liver (red) with a peak velocity of approximately 25 cm/s. Note the mild respiratory variation. Velocity in the portal vein normally decreases slightly with inspiration. B, Spectral waveform from the main portal vein demonstrating mild pulsatility. This can be a normal ...
Url: https://thoracickey.com/ultrasound-evaluation-of-the-portal-and-hepatic-veins/
Ultrasound Evaluation of the Portal and Hepatic Veins ...

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Portal Vein Doppler Protocol

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Portal Vein Doppler Protocol

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MME TV: Portal Vein flow direction and characteristics: A case study

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How to... Obtain a Portal Vein Waveform

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Portal Venous Systems, Hepatic Portal System and Liver Functions, Animation

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【 Ultrasound TIPS】Portal venous gas ( pneumoportal )

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Hepatopetal vs Hepatofugal?

Added by: Radiology Residency Learning Center

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Cardiac: Vascular Ultrasound

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Doppler video showing the peak flow velocity generated by the homefit

Added by: Katie Lyman

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How to Measure Blood Velocity using the Doppler Ultrasound