Results 251 to 260 of about 34,737 (307)
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Ultrasonic Visualization of an Umbilical Vein
Radiology, 1976A patent umbilical vein was demonstrated via ultrasound in a patient with portal hypertension. Ultrasonographic differential diagnosis of intra- and juxta-hepatic veins is given, with emphasis on real time ultrasonography.
F Weill
exaly +3 more sources
Radiology, 1966
Radiographic visualization of the portal venous system by splenoportography has proved worthwhile in the evaluation of patients with portal hypertension. This technie, however, has serious technical limitations, is hazardous, and is frequently contraindicated in patients to whom it might be of great value.
R E, Kessler, D S, Zimmon
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Radiographic visualization of the portal venous system by splenoportography has proved worthwhile in the evaluation of patients with portal hypertension. This technie, however, has serious technical limitations, is hazardous, and is frequently contraindicated in patients to whom it might be of great value.
R E, Kessler, D S, Zimmon
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Clinical Gastroenterology and Hepatology, 2006
s s r v p s a n 46-year-old woman with alcohol-induced cirrhosis developed decompensated liver disease reuiring cadaveric liver transplantation. A computed omography scan of the abdomen and pelvis with ntravenous contrast done before transplantation howed a cirrhotic liver morphology, splenomegaly, ecanalized umbilical vein with a varix (Figure A ...
Carrie N, Miller +2 more
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s s r v p s a n 46-year-old woman with alcohol-induced cirrhosis developed decompensated liver disease reuiring cadaveric liver transplantation. A computed omography scan of the abdomen and pelvis with ntravenous contrast done before transplantation howed a cirrhotic liver morphology, splenomegaly, ecanalized umbilical vein with a varix (Figure A ...
Carrie N, Miller +2 more
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The Anatomy of the Umbilical Vein
Australian and New Zealand Journal of Surgery, 1969Interest in the umbilical vein has been aroused recently because of its potential in hepatic radiology and hepalic surgery. This paper describes the anatomy of the umbilical vein and its junction with the portal vein.
K J, Hardy, D H, Nye
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Pediatric Radiology, 1984
In a female premature baby an aberrant umbilical vein was identified after catheterization of the umbilical vessels. This rare variation of the umbilical vessels consists of a connection between the umbilical vein and the inferior vena cava.
C P, Fliegel, P W, Nars
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In a female premature baby an aberrant umbilical vein was identified after catheterization of the umbilical vessels. This rare variation of the umbilical vessels consists of a connection between the umbilical vein and the inferior vena cava.
C P, Fliegel, P W, Nars
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Umbilical and portal vein calcification following umbilical vein catheterization
Pediatric Radiology, 1989Calcifications of the umbilical vein and intrahepatic branches of the portal vein developed in a newborn who had an umbilical vein catheter inserted for 11 days postnatally. The calcified intrahepatic portal veins can still be demonstrated sonographically at the age of three years, but these calcifications were no longer detectable radiologically.
K, Schneider, M, Hartl, H, Fendel
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A Benign Anomalous Umbilical Vein
Ultrasound Quarterly, 2016A rare case of an anomalous umbilical vein with a previously unreported outcome is described. Most reported cases of anomalous umbilical veins are associated with significant concurrent fetal anomalies and poor outcomes. Fetal magnetic resonance imaging was used in this case to confirm normal portal and hepatic venous vasculature.
Tara A, Morgan +2 more
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Thrombosis of umbilical vein varix
Ultrasound in Obstetrics & Gynecology, 2002.Clinical management of this anomaly, which in some casesmay be associated with a poor outcome, is not well defined.Fetal monitoring using color flow Doppler has been pro-posed to exclude the presence of complications, includingvein thrombosis.We present a case of thrombosis of the varix of the fetalumbilical vein at 32 weeks’ gestation.
E, Viora +4 more
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Archives of Surgery, 1967
THE umbilical vein has been supposed to undergo thrombosis and fibrosis in the postnatal period. 1,2 Despite this, it has been shown that the adult umbilical vein can be cannulated in a superficial position in the upper abdomen, and through it direct access to the portal venous system can be obtained.
F W, Braastad, R E, Condon, F, Gyorkey
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THE umbilical vein has been supposed to undergo thrombosis and fibrosis in the postnatal period. 1,2 Despite this, it has been shown that the adult umbilical vein can be cannulated in a superficial position in the upper abdomen, and through it direct access to the portal venous system can be obtained.
F W, Braastad, R E, Condon, F, Gyorkey
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Archives of Pediatrics & Adolescent Medicine, 1970
Although a variety of neonatal arteriovenous fistulas have been described, including some between persistent fetal structures,1,2this is the first observation of an umbilical artery-vein fistula. This fistula was probably produced by an indwelling umbilical vein catheter.
L C, Reagan, F W, James, R V, Dutton
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Although a variety of neonatal arteriovenous fistulas have been described, including some between persistent fetal structures,1,2this is the first observation of an umbilical artery-vein fistula. This fistula was probably produced by an indwelling umbilical vein catheter.
L C, Reagan, F W, James, R V, Dutton
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