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1. Hepatofugal | Radiology Reference Article | Radiopaedia.org
https://radiopaedia.org/articles/hepatofugal-2
Hepatofugal or non-forward portal flow (NFPF) is an abnormal flow pattern in which the portal venous flow is from the periphery of the liver towards the porta and …
2. Portal vein – Wikipedia
https://en.wikipedia.org/wiki/Portal_vein
vena portae hepatis
3. Hepatofugal Flow in the Portal Venous System …
https://pubs.rsna.org/doi/full/10.1148/radiographics.22.1.g02ja20123
Hepatofugal flow (ie, flow directed away from the liver) is abnormal in any segment of the portal venous system and is more common than previously believed.
4. Portal Vein Blood Flow – an overview | ScienceDirect Topics
https://www.sciencedirect.com/topics/medicine-and-dentistry/portal-vein-blood-flow
Portal Vein Blood Flow. Portal circulations are venous channels that connect one capillary system with another and do not depend on the central pumping action of …
5. Altered Doppler flow patterns in cirrhosis patients: an overview
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4701371/
Portal Vein Pulsatility · Sluggish or Slow Portal Venous Flow · Helical Flow Pattern · To-and-Fro Portal …
6. Reversed portal flow: Clinical influence on the long-term …
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4528032/
Non-forward portal flow (NFPF), i.e., reversed or bidirectional flow in the portal venous system, is an abnormal but not rare condition in cirrhosis.
7. Hepatofugal Portal Venous Flow: From Normal to Pathological …
https://www.sciencerepository.org/hepatofugal-portal-venous-flow-from-normal-to-pathological_RDI-2019-3-110
The venous inflow (portal vein) supplies the liver with deoxygenated blood drained from the superior and inferior mesenteric veins, the splenic …
8. MME TV: Portal Vein flow direction and characteristics: A case …
This week Julie discusses flow direction and characteristics of the portal and the hepatic veins. In most system settings, a normal main portal …
9. Liver Doppler Ultrasound – Pulsatility in Portal Vein Flow …
http://www.swissnephro.org/blog/2016/3/10/liver-doppler-ultrasound-increased-pulsatility-in-portal-vein-flow
The flow pattern in the portal vein is usually monophasic with a near constant velocity throughout the cardiac cycle (Fig. 1 and 2).
10. Pulsatile portal vein flow: a sign of tricuspid regurgitation on …
https://www.ajronline.org/doi/10.2214/ajr.155.4.2119108
We correlated maximum and minimum flow velocities on the portal venous Doppler waveform with the portal vein diameters of the study and control groups.
11. Sonographic Evaluation of the Portal and Hepatic Systems
https://journals.sagepub.com/doi/pdf/10.1177/8756479306293101
Transverse color Doppler image shows flow in the left, middle, and right hepatic veins draining into the inferior vena cava (IVC). The middle hepatic vein provides a …
12. Doppler ultrasound of the portal system – Normal findings
Normal portal vein• Diameter Upper limits of normal: 13 – 16 mm> 20 – 30% increase with food & inspiration• Flow direction Towards liver ( …