论文部分内容阅读
门静脉高压症是临床常见的一种综合征。1883年意大利病理学家Banti首先描述,认为病原可能来自脾脏,后人称之为Banti氏综合征。此后,Gilbert,Rousselot等相继证明本病时的门静脉压显著高于周围静脉,于是“门静脉高压症”这名词沿用至今。本病的发病机制较复杂,很多造成门静脉血流受阻、淤滞的病因均可使门静脉压升高。文献中有多种分类方法,例如分为肝内型与肝外型;肝窦前、后、旁各种类型等。现将常用的分类方法作一对照比较(表1)。
Portal hypertension is a common clinical syndrome. 1883 Italian pathologist Banti first described that the pathogen may be from the spleen, later known as Banti’s syndrome. Since then, Gilbert, Rousselot, etc. have confirmed that the time when the portal pressure was significantly higher than the peripheral vein, so “portal hypertension” is still used in this term. The pathogenesis of this disease is more complicated, many caused by blocked portal blood flow, stasis can cause elevated portal pressure. There are a variety of classification methods in the literature, for example, divided into intrahepatic and hepatic appearance; sinusoidal anterior, posterior, next to various types and so on. The commonly used classification methods for a comparison (Table 1).