scholarly journals Evaluation of portal blood flow using transcutaneous and intraoperative Doppler ultrasonography in dairy cows with fatty liver

2011 ◽  
Vol 94 (6) ◽  
pp. 2964-2971 ◽  
Author(s):  
A. Starke ◽  
S. Schmidt ◽  
A. Haudum ◽  
T. Scholbach ◽  
P. Wohlsein ◽  
...  
Keyword(s):  
Blood Flow ◽  
Fatty Liver ◽  
Dairy Cows ◽  
Doppler Ultrasonography ◽  
Portal Blood Flow ◽  
Portal Blood

scholarly journals Hepatofugal Portal Venous Flow: From Normal to Pathological

2019 ◽  
pp. 1-4
Author(s):  
Anca Dragean ◽  
Emmanuel Coche ◽  
Margaux Collard ◽  
Marin Halut
Keyword(s):  
Blood Flow ◽  
Patient Care ◽  
Doppler Ultrasonography ◽  
Reverse Flow ◽  
Imaging Techniques ◽  
Portal Blood Flow ◽  
Portal Blood ◽  
Portal Venous Flow ◽  
Venous Flow ◽  
Flow Detection

Whether segmental or diffuse, a hepatofugal blood flow is almost always pathological. Over the years, Doppler ultrasonography has retained its position as one of the most accessible and physiological imaging techniques to evaluate the direction of the portal blood flow. Detection of a reverse flow is important as it may change patient care and outcome.

Portal Blood Flow as Measured by the Doppler Shift Technique in Sheep Fed Chopped Forages

1975 ◽  
Vol 41 (2) ◽  
pp. 596-600 ◽  
Author(s):  
L. R. Prewitt ◽  
D. R. Jacobson ◽  
R. W. Hemken ◽  
R. H. Hatton
Keyword(s):  
Blood Flow ◽  
Doppler Shift ◽  
Portal Blood Flow ◽  
Portal Blood ◽  
Shift Technique

scholarly journals Portal Blood Flow and Oxygen Usage in Dogs after Hemorrhage

1970 ◽  
Vol 172 (2) ◽  
pp. 284-290 ◽  
Author(s):  
DENIS F. J. HALMAGYI ◽  
ANTHONY H. GOODMAN ◽  
MILES J. LITTLE ◽  
MERRILYN KENNEDY ◽  
DESMOND VARGA
Keyword(s):  
Blood Flow ◽  
Portal Blood Flow ◽  
Portal Blood

Enhanced hepatic portal blood flow induced by prostaglandin E1 following liver transplantation in pigs

Surgery Today ◽  
1994 ◽  
Vol 24 (7) ◽  
pp. 621-626 ◽  
Author(s):  
Kazuhiro Tsukada ◽  
Takeo Sakaguchi ◽  
Takemi Tomiyama ◽  
Katsuyuki Uchida ◽  
Yoshinobu Sato ◽  
...  
Keyword(s):  
Liver Transplantation ◽  
Blood Flow ◽  
Prostaglandin E1 ◽  
Portal Blood Flow ◽  
Portal Blood ◽  
Hepatic Portal

Does the direction of portal blood flow determine outcome with small-diameter prosthetic H-graft portacaval shunt?

Surgery ◽  
1997 ◽  
Vol 121 (1) ◽  
pp. 95-101 ◽  
Author(s):  
Alexander S Rosemurgy ◽  
James G Norman ◽  
Sarah E Goode
Keyword(s):  
Blood Flow ◽  
Small Diameter ◽  
Portacaval Shunt ◽  
Portal Blood Flow ◽  
Portal Blood

scholarly journals Portal Vein Dopplerflowmetry in healthy sheep according to age

2017 ◽  
Vol 37 (10) ◽  
pp. 1172-1176 ◽  
Author(s):  
Alexandra F. Belotta ◽  
Bianca P. Santarosa ◽  
Danilo O.L. Ferreira ◽  
Sílvia M.F. Carvalho ◽  
Roberto C. Gonçalves ◽  
...  
Keyword(s):  
Blood Flow ◽  
Portal Vein ◽  
Portal Blood Flow ◽  
Portal Blood ◽  
Mean Values ◽  
Pulsed Doppler Ultrasound ◽  
Healthy Sheep ◽  
Vein Diameter ◽  
Congestion Index ◽  
Post Hoc

ABSTRACT: Pulsed Doppler ultrasound was used to evaluate portal blood flow, portal velocity and portal congestion index in 24 healthy sheep divided into groups (lambs, yearlings and ewes), according to age. Measurements were performed at the 11th right intercostal space using ideal insonation angle and uniform insonation method. Mean values obtained in each group were compared with one-way ANOVA, followed by Tukey post-hoc test. Portal velocity and portal blood flow were statistically similar between the groups (P>0.05). Mean portal velocity were 17.75; 17.13 and 16.75; while mean portal blood flow were 26.65; 31.04 and 24.32 for lambs, yearlings and ewes, respectively. Portal congestion index was statistically distinct between the groups and values for lambs, yearlings and ewes were 0.009; 0.058 and 0.09, respectively (P<0.01). Statistical differences were observed in portal vein diameter, portal vein area and portal congestion index between the groups, presumably due to influence of weight and not to age.

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