门静脉血栓形成危险因素的研究进展

Research Progress on Risk Factors of Portal Vein Thrombosis in Cirrhosis

门静脉血栓(portal venous thrombosis, PVT)是一种深静脉血栓,不仅会出现在肝硬化患者中,非肝硬化患者也可能形成PVT,临床症状复杂多样,严重时会危及生命。近年来,PVT的发生率越来越高,但发病隐匿,大多数患者都是在常规检查、筛查肝癌及肝移植前准备中偶然发现,所以尽早明确PVT形成的危险因素有利于早期诊断,并及时采取相应措施。本文就门静脉血栓形成危险因素的研究进展进行探究和分析,以确定PVT高危人群。

Portal Venous thrombosis (PVT) is a deep vein thrombosis that can occur not only in patients with cirrhosis, but also in non-cirrhotic patients. The clinical symptoms are complex and varied, and can be life-threatening in serious cases. In recent years, the incidence of PVT is increasing, but the onset is hidden, and most patients are accidentally discovered during routine examination, screening for liver cancer and preparation for liver transplantation. Therefore, early identification of risk factors for PVT is conducive to early diagnosis, and corresponding measures should be taken as soon as possible. In this paper, the research progress on risk factors of portal vein thrombosis was explored and analyzed to identify individuals at high risk for PVT.