1997
DOI: 10.1016/s0929-8266(97)90262-7
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Ultrasonographic appearance of congenital intrahepatic portocaval shunts in dogs and cats

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Cited by 15 publications
(21 citation statements)
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“…Amphibians and other lower‐order vertebrates do not have a DV26. The DV has been described in fetuses of mice27, 28, rats29, dogs30–33, cats34, 35 and many other mammals. However, guinea pig and horse fetuses do not have a DV at term36–38.…”
Section: Anatomical Structure and Histology Of The Ductus Venosus In mentioning
confidence: 99%
“…Amphibians and other lower‐order vertebrates do not have a DV26. The DV has been described in fetuses of mice27, 28, rats29, dogs30–33, cats34, 35 and many other mammals. However, guinea pig and horse fetuses do not have a DV at term36–38.…”
Section: Anatomical Structure and Histology Of The Ductus Venosus In mentioning
confidence: 99%
“…All intrahepatic CPSSs terminate in the CVC either directly or via a hepatic vein. 25 In these dogs the right portal branch is very thin (Fig. 9,26 Intrahepatic CPSSs that originate from the left portal branch run cranioventrally and to the left (similar to a normal left portal branch) to the diaphragm, then turn abruptly dorsally to enter the CVC via a dilated segment of the left hepatic vein.…”
Section: Intrahepatic Congenital Porto-caval Shuntsmentioning
confidence: 99%
“…Intrahepatic CPSSs originate either from the left or from the right portal branch and appear as the direct continuations of the PV, as the diameters of the shunt and of the affected portal branch are the same as that of the PV. 25 The intrahepatic CPSS is usually a single vein, but exceptionally they can have two loops. All intrahepatic CPSSs terminate in the CVC either directly or via a hepatic vein.…”
Section: Intrahepatic Congenital Porto-caval Shuntsmentioning
confidence: 99%
“…5 The etiopathogenesis of CPSSs is obscure, except that left-sided intrahepatic CPSSs are believed to represent persistence of the ductus venosus. 11,12 Less common causes of hyperammonemia in dogs include transient physiologic hyperammonemia in healthy Irish Wolfhound pups 13 and conditions in which urine that contains ammonia as a result of the activity of urea-splitting microorganisms is absorbed into the systemic circulation. This could happen in dogs with a ruptured urinary bladder or urethra 14 or after surgical ureterocolonic anastomosis.…”
mentioning
confidence: 99%
“…These categories are in agreement with results of angiographic studies. 12 Previous descriptions of extrahepatic CPSSs used the term "portocaval." 18,19 Indeed, on portographic and ultrasonographic images, all extrahepatic CPSSs seem to arise from the portal vein itself and divert blood from the portal vein.…”
mentioning
confidence: 99%