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| dc.creator | Navasa, Miquel | |
| dc.creator | García Pagán, Juan Carlos | |
| dc.creator | Bosch i Genover, Jaume | |
| dc.creator | Riera, J. R. | |
| dc.creator | Bañares, Rafael | |
| dc.creator | Mas Comas, Ana M. | |
| dc.creator | Bruguera i Cortada, Miquel, 1942- | |
| dc.creator | Rodés, J. | |
| dc.date | 2011-07-07T12:30:59Z | |
| dc.date | 2011-07-07T12:30:59Z | |
| dc.date | 1992 | |
| dc.date.accessioned | 2024-12-16T10:27:16Z | |
| dc.date.available | 2024-12-16T10:27:16Z | |
| dc.identifier | 0017-5749 | |
| dc.identifier | http://hdl.handle.net/2445/18676 | |
| dc.identifier | 88651 | |
| dc.identifier | 1644339 | |
| dc.identifier.uri | http://fima-docencia.ub.edu:8080/xmlui/handle/123456789/22175 | |
| dc.description | Twenty five patients with acute liver failure were measured for hepatic venous pressure gradient as an index of portal pressure during the course of a transjugular liver biopsy. Hepatic venous pressure gradient ranged from 4 to 24.5 mm Hg with a mean of 12.8 (5.3) mm Hg (normal values less than 5 mm Hg). All patients but one had increased portal pressure gradient. Portal hypertension correlated with the degree of architectural distortion of the liver, as suggested by a direct correlation between hepatic venous pressure gradient and the area of reticulin collapse, evaluated by means of a morphometric analysis on Sirius red stained liver slides (r = 0.43, p less than 0.05). Hepatic venous pressure gradient was significantly higher in patients with ascites (15.1 (5) mm Hg, n = 15) or renal failure (14.4 (5.3) mm Hg, n = 16) than in those without (9.3 (3.4) mm Hg and 10.1 (4) mm Hg, respectively; p less than 0.05). Portal hypertension was associated with systemic vasodilation and a hyperkinetic circulatory state, with decreased arterial pressure, and peripheral resistance and increased cardiac output. | |
| dc.format | 4 p. | |
| dc.format | application/pdf | |
| dc.language | eng | |
| dc.publisher | BMJ Group | |
| dc.relation | Reproducció digital del document publicat a: http://dx.doi.org/10.1136/gut.33.7.965 | |
| dc.relation | Gut, 1992, vol. 33, p. 965-968 | |
| dc.relation | http://dx.doi.org/10.1136/gut.33.7.965 | |
| dc.rights | (c) BMJ Publishing Group Ltd and British Society of Gastroenterology, 1992 | |
| dc.rights | info:eu-repo/semantics/openAccess | |
| dc.source | Articles publicats en revistes (Medicina) | |
| dc.subject | Hipertensió portal | |
| dc.subject | Malalties del fetge | |
| dc.subject | Fetge | |
| dc.subject | Portal hypertension | |
| dc.subject | Liver diseases | |
| dc.subject | Liver | |
| dc.title | Portal hypertension in acute liver failure | |
| dc.type | info:eu-repo/semantics/article | |
| dc.type | info:eu-repo/semantics/publishedVersion |
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