2001
DOI: 10.1590/s0100-69912001000500004
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Hipertensão portal esquistossomótica avaliação do fluxo sangüíneo portal antes e após tratamento cirúrgico

Abstract: OBJETIVO: Avaliar o fluxo sangüíneo portal na esquistossomose hepato-esplênica e o efeito tardio do tratamento cirúrgico na hemodinâmica portal. MÉTODO: Foram estudados 64 pacientes por Doppler dúplex: grupo I (pacientes com hipertensão portal esquistossomótica); grupo II (pacientes submetidos a desconexão ázigo-portal com esplenectomia) e grupo III (pacientes submetidos derivação esplenorrenal distal). RESULTADOS: O fluxo da veia porta foi maior no grupo I (1954,46 ± 693,73ml/min) e foi menor no grupo III (63… Show more

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Cited by 2 publications
(1 citation statement)
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“…EGDS reduces portal vein diameter and portal flow velocity leading to a decrease in the vein’s hyper flux component. This in turn reduces both diameter and number of esophagogastric varices [5, 10, 51–57]. Our study showed portal diameter decrease during the postoperative period, mirroring results of other studies.…”
Section: Discussionsupporting
confidence: 88%
“…EGDS reduces portal vein diameter and portal flow velocity leading to a decrease in the vein’s hyper flux component. This in turn reduces both diameter and number of esophagogastric varices [5, 10, 51–57]. Our study showed portal diameter decrease during the postoperative period, mirroring results of other studies.…”
Section: Discussionsupporting
confidence: 88%