Clinical experiences of surgical manipulations for hepatic masses in difficult sites / 中国医学科学院学报
Acta Academiae Medicinae Sinicae
; (6): 400-403, 2008.
Article
em Zh
| WPRIM
| ID: wpr-270681
Biblioteca responsável:
WPRO
ABSTRACT
<p><b>OBJECTIVE</b>To summarize the surgical experiences, risks, complications, and managements for hepatic masses in difficult sites.</p><p><b>METHODS</b>Totally 47 patients were divided into three groups based on the liver tumor sites primary porta hepatis group, secondary porta hepatis group, and caudate lobe group. All patients underwent different portion of hepatectomy.</p><p><b>RESULTS</b>The surgery duration was (289.6 +/- 62.2) ml-nutes, intra-operative blood loss was (602.3 +/- 256.4) ml, and intra-operative blood transfusion was (524.0 +/- 325.9) ml. Incidence of surgical complications in each group was 61.5%, 26.9%, and 25%, respectively. Serious complications observed were biliary leakage (27.7%), bleeding (6.4%), and post-operative liver failure (2.1%). Three perioperative deaths were reported two patients died of bleeding, and one patient died from liver failure.</p><p><b>CONCLUSIONS</b>Dissection of the liver and exposure of major blood vessels and biliary ducts are of critical importance in the surgeries for hepatic masses in difficult sites, and post-operative complications may be remarkably reduced through delicate manipulations of the small intra-hepatic vessels and biliary ducts during resection. A thorough pre-operative evaluation plays a key role in predicting the feasibility and risks of the surgery. Damage to the major blood vessels adjacent to the tumor, in addition to bleeding, may result in in-flow or outflow obstruction and cause necrosis of the corresponding hepatic lobe. Compared with damage to the primary portal area, vascular damage to the secondary porta is generally associated with higher fatality.</p>
Texto completo:
1
Base de dados:
WPRIM
Assunto principal:
Patologia
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Complicações Pós-Operatórias
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Cirurgia Geral
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Cuidados Pré-Operatórios
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Perda Sanguínea Cirúrgica
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Hepatectomia
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Neoplasias Hepáticas
Tipo de estudo:
Prognostic_studies
Limite:
Adult
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Aged
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Female
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Humans
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Male
Idioma:
Zh
Revista:
Acta Academiae Medicinae Sinicae
Ano de publicação:
2008
Tipo de documento:
Article