Identificador persistente para citar o vincular este elemento: http://hdl.handle.net/10553/76295
Campo DC Valoridioma
dc.contributor.authorSun, Fen_US
dc.contributor.authorHernandez, Jen_US
dc.contributor.authorCrisostomo, Ven_US
dc.contributor.authorPineda, LFen_US
dc.contributor.authorLima, JRen_US
dc.contributor.authorUson, Jen_US
dc.contributor.authorMaynar Moliner, Manuelen_US
dc.date.accessioned2020-12-03T15:12:41Z-
dc.date.available2020-12-03T15:12:41Z-
dc.date.issued2003en_US
dc.identifier.issn0938-7994en_US
dc.identifier.otherWoS-
dc.identifier.urihttp://hdl.handle.net/10553/76295-
dc.description.abstractOur purpose was to evaluate the feasibility and safety of carbon dioxide (CO2) in fine-needle percutaneous transhepatic parenchymal portal venography and its potential clinical applications. Three Belgian landrace pigs received fine-needle percutaneous transhepatic parenchymal portal venography by using CO2 as a contrast agent. Under fluoroscopic and B-mode ultrasonic guidance, right or left lobe of liver was punctured with a 22-G Chiba needle, through which CO2 was injected with a dedicated CO2 injector at injection rate of 20 ml/s for 20 ml, 40 ml/s for 40 ml, 40 ml/s for 60 ml, and 40 ml/s for 80 ml, respectively. The portal venograms were obtained by use of digital subtraction angiography (DSA) system with animal in supine position. In one pig transarterial portal venography was performed, in addition, using iodinated contrast agent. The portal vein was visualized in each run of venography. Optimal images of portal tree structure up to four-order branches were obtained in all those with CO2 injection rate of 40 ml/s, which appeared much better in quality than those obtained by cranial mesenteric arteriography with iodinated contrast agent. No extravasation of CO2, liver laceration, or any other complication occurred during the procedures. The technique we proposed demonstrated optimal portography, which appeared to be safe, minimally invasive, less time-consuming, cost-effective, and easy to perform, with great potential in clinical applications.en_US
dc.languageengen_US
dc.relation.ispartofEuropean Radiologyen_US
dc.sourceEuropean Radiology [ISSN 0938-7994], v. 13 (2), p. 244-250, (Febrero 2003)en_US
dc.subject32 Ciencias médicasen_US
dc.subject320111 Radiologíaen_US
dc.subject.otherDigital Subtraction Angiographyen_US
dc.subject.otherWedged Hepatic Venographyen_US
dc.subject.otherVenous Systemen_US
dc.subject.otherCo2en_US
dc.subject.otherLiveren_US
dc.subject.otherPortographyen_US
dc.subject.otherArteriographyen_US
dc.subject.otherHypertensionen_US
dc.subject.otherMetastasesen_US
dc.subject.otherTipsen_US
dc.subject.otherCarbon Dioxideen_US
dc.subject.otherContrast Mediaen_US
dc.subject.otherPortographyen_US
dc.subject.otherDiagnostic Imagingen_US
dc.titleFine-needle percutaneous transhepatic parenchymal portal venography by using carbon dioxide: a pilot study in pigsen_US
dc.typeinfo:eu-repo/semantics/Articleen_US
dc.typeArticleen_US
dc.identifier.doi10.1007/s00330-002-1386-2en_US
dc.identifier.scopus0038756520-
dc.identifier.isi000181089400003-
dc.contributor.authorscopusid57085682500-
dc.contributor.authorscopusid36833096400-
dc.contributor.authorscopusid8537585200-
dc.contributor.authorscopusid7004202020-
dc.contributor.authorscopusid7202778155-
dc.contributor.authorscopusid6603379138-
dc.contributor.authorscopusid7005962555-
dc.description.lastpage250en_US
dc.identifier.issue2-
dc.description.firstpage244en_US
dc.relation.volume13en_US
dc.investigacionCiencias de la Saluden_US
dc.type2Artículoen_US
dc.contributor.daisngid1483572-
dc.contributor.daisngid20733798-
dc.contributor.daisngid492319-
dc.contributor.daisngid1900125-
dc.contributor.daisngid4037082-
dc.contributor.daisngid527348-
dc.contributor.daisngid23221678-
dc.description.numberofpages7en_US
dc.utils.revisionen_US
dc.contributor.wosstandardWOS:Sun, F-
dc.contributor.wosstandardWOS:Hernandez, J-
dc.contributor.wosstandardWOS:Crisostomo, V-
dc.contributor.wosstandardWOS:Pineda, LF-
dc.contributor.wosstandardWOS:Lima, JR-
dc.contributor.wosstandardWOS:Uson, J-
dc.contributor.wosstandardWOS:Maynar, M-
dc.date.coverdateFebrero 2003en_US
dc.identifier.ulpgcen_US
dc.contributor.buulpgcBU-MEDen_US
dc.description.jcr1,969
dc.description.jcrqQ2
dc.description.scieSCIE
item.grantfulltextnone-
item.fulltextSin texto completo-
crisitem.author.deptGIR TIDES: Economía, medioambiente, sostenibilidad y turismo-
crisitem.author.deptIU de Turismo y Desarrollo Económico Sostenible-
crisitem.author.deptDepartamento de Métodos Cuantitativos en Economía y Gestión-
crisitem.author.deptGIR IUIBS: Tecnología Médica y Audiovisual-
crisitem.author.deptIU de Investigaciones Biomédicas y Sanitarias-
crisitem.author.orcid0000-0001-6897-5179-
crisitem.author.orcid0000-0001-9154-0712-
crisitem.author.parentorgIU de Turismo y Desarrollo Económico Sostenible-
crisitem.author.parentorgIU de Investigaciones Biomédicas y Sanitarias-
crisitem.author.fullNameHernández Guerra, Juan María-
crisitem.author.fullNameMaynar Moliner,Manuel-
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