Risk factors of massive blood loss during resection of giant liver hemangioma / 中华肝胆外科杂志
Chinese Journal of Hepatobiliary Surgery
;
(12): 433-436, 2017.
Artigo
em Chinês
| WPRIM
| ID: wpr-611848
ABSTRACT
Objective To evaluate the risk factors of massive blood loss in resection of giant liver hemangioma.Method The clinical data of 141 patients who underwent giant liver hemangioma resection were retrospectively studied.These data included general physical condition,laboratory tests,radiologic findings,and various surgical parameters.The patients were divided into the massive blood loss group (> 1 000 ml,n =27) and the minor blood loss group (≤1 000 ml,n =114).Logistic regression was performed to determine the risk factors of intraoperative massive blood loss.Results The average diameter of the liver hemangioma was significantly greater in the massive blood loss group than that in the minor blood loss group [(21.7 ± 8.5) cm vs.(14.1 ± 5.3) cm,P < 0.05].The incidences of preoperative leukopenia,anemia,thrombocytopenia and prolonged prothrombin time were higher in the massive blood loss group than that in the minor blood loss group (48.1% vs.16.7%,37.0% vs.11.4%,25.9% vs.3.5%,22.2% vs.3.5%,respectively,all P < 0.05).Hepatic hemangioma with compressed hepatic veins,inferior vena cava and porta hepatis were more frequently found in the massive blood loss group than in the minor blood group (55.6% vs.14.9%,44.4% vs.14.0%,55.6% vs.12.3%,respectively,all P<0.05).Logistic regression analysis demonstrated a diameter of hemangioma greater than 15 cm was a risk factor of intraoperative massive blood loss during surgical resection.Conclusions Giant hepatic hemangioma may cause disorders in the hematological and coagulation systems.Compression of major hepatic vessels raised technical difficulty and risks in surgery.Hemangioma with a diameter greater than 15 cm was recognized as a high-risk factor of intraoperative massive blood loss.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Tipo de estudo:
Estudo de etiologia
/
Fatores de risco
Idioma:
Chinês
Revista:
Chinese Journal of Hepatobiliary Surgery
Ano de publicação:
2017
Tipo de documento:
Artigo
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