WordNet
- transfer to another track, of trains
- a conductor having low resistance in parallel with another device to divert a fraction of the current (同)electrical shunt, bypass
- implant consisting of a tube made of plastic or rubber; for draining fluids within the body
- a passage by which a bodily fluid (especially blood) is diverted from one channel to another; "an arteriovenus shunt"
- provide with or divert by means of an electrical shunt
- avoid and stay away from deliberately; stay clear of (同)eschew
PrepTutorEJDIC
- 〈人・物〉‘を'わきにどかす;〈話題など〉‘を'他へそらす / (別の軌道に)〈車両〉‘を'入れ換える / 〈電流〉‘を'わきへそらす;〈分路〉‘を'置く / わきへそれる / 〈車両が〉分岐線に移行する / 〈U〉わきへそれること / 〈C〉転てつ器;(電気の)分路
- …‘を'『避ける』(avoid)
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア(Wikipedia)』「2015/01/06 11:13:07」(JST)
[Wiki en表示]
A portacaval shunt (or portal caval shunt) is a treatment for high blood pressure in the liver. A connection is made between the portal vein, which supplies 75% of the liver's blood, and the inferior vena cava, the vein that drains blood from the lower two-thirds of the body. The most common causes of liver disease resulting in portal hypertension are cirrhosis caused by alcohol abuse and viral hepatitis (hepatitis B and C). Less common causes include diseases such as hemochromatosis, primary biliary cirrhosis (PBC), and portal vein thrombosis.
Cirrhotic patients with portacaval shunts who have esophageal varices (or any upper GI bleed) can suffer ammonium intoxication which may lead to coma.
See also
- Shunt (medical)
- Portacaval anastomosis
External links
- Portacaval shunt at the US National Library of Medicine Medical Subject Headings (MeSH)
UpToDate Contents
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English Journal
- Evaluation of the Hepa Wash® treatment in pigs with acute liver failure.
- Al-Chalabi A, Matevossian E, V Thaden AK, Luppa P, Neiss A, Schuster T, Yang Z, Schreiber C, Schimmel P, Nairz E, Perren A, Radermacher P, Huber W, Schmid RM, Kreymann B.SourceII Medizinische Klinik, Klinikum rechts der Isar, Technische Universität München, München 81675, Gremany. ahmed.alchalabi@gmail.com.
- BMC gastroenterology.BMC Gastroenterol.2013 May 13;13:83. doi: 10.1186/1471-230X-13-83.
- BACKGROUND: Mortality of patients with acute liver failure (ALF) is still unacceptably high. Available liver support systems are still of limited success at improving survival. A new type of albumin dialysis, the Hepa Wash® system, was newly introduced. We evaluated the new liver support system as
- PMID 23668774
- The effect of portacaval anastomosis on the expression of glutamine synthetase and ornithine aminotransferase in perivenous hepatocytes.
- da Silva R, Levillain O, Brosnan JT, Araneda S, Brosnan ME.Sourcea Memorial University of Newfoundland, Department of Biochemistry, St. John's, NL A1B 3X9, Canada.
- Canadian journal of physiology and pharmacology.Can J Physiol Pharmacol.2013 May;91(5):362-8. doi: 10.1139/cjpp-2012-0060. Epub 2012 Dec 19.
- There is functional zonation of metabolism across the liver acinus, with glutamine synthetase restricted to a narrow band of cells around the terminal hepatic venules. Portacaval anastomosis, where there is a major rerouting of portal blood flow from the portal vein directly to the vena cava bypassi
- PMID 23656379
- Augmenter of liver regeneration (ALR) is a novel biomarker of hepatocellular stress/inflammation: in vitro, in vivo and in silico studies.
- Vodovotz Y, Prelich J, Lagoa C, Barclay D, Zamora R, Murase N, Gandhi CR.SourceDepartment of Surgery, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America.
- Molecular medicine (Cambridge, Mass.).Mol Med.2013 Jan 22;18:1421-9. doi: 10.2119/molmed.2012.00183.
- The liver is a central organ involved in inflammatory processes, including the elaboration of acute-phase proteins. Augmenter of liver regeneration (ALR) protein, expressed and secreted by hepatocytes, promotes liver regeneration and maintains viability of hepatocytes. ALR also stimulates secretion
- PMID 23073658
Japanese Journal
- 小腸移植モデルにおけるレシピエント脾動静脈化の肝に対する影響:―実験小腸移植における―
- Pancreatic injury after major hepatectomy : a study in a porcine model
- Surgery today : the Japanese journal of surgery 42(4), 368-375, 2012-04-01
- NAID 10030546371
Related Links
- Two animal models, partial portal vein ligation (pre-hepatic portal hypertension, PHT) and portacaval shunt (PCS), were used and the small mesenteric arteries were harvested 14 days after the initial surgery.
- shunt [shunt] 1. to turn to one side; to divert; to bypass. 2. a passage or anastomosis between two natural channels, especially between blood vessels. Such structures may be formed physiologically (e.g., to bypass a thrombosis), or ...
★リンクテーブル★
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- 英
- portacaval shunt
- 同
- 門脈大循環短絡術、門脈体循環短絡術
- 関
- 門脈大静脈吻合
[★]
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